My z probe offset for bltouch is -2.7, after homing Z sits at 17.7, but when it prints it prints in the correct place. The current position is adjusted to align to the new home offset values. do i have to bother ? Does the current Least Squares Fit use Danish robust estimation to diminish outliers that are more than 2 times standard deviation or some other robust regression? Mainly all similar to this below: Please ZIP up your Configuration.h and Configuration_adv.h files (as On machines that use Z-min for an endstop, the Z-Max pin is recommended next, so … After powering up a 3D printer the printer’s controller board does not know at which position its axes are. https://github.com/thinkyhead/Marlin/tree/rc_fix_leveling_maths, https://github.com/thinkyhead/Marlin/tree/rc_final_z_correction, https://github.com/MarlinFirmware/Marlin/blob/RCBugFix/Marlin/Marlin_main.cpp#L3240-L3243. Successfully merging a pull request may close this issue. It is also used by the Z-Baby-Stepping. Slice the STL file with your desired settings and print it on your printer. Procedure to … ^^. But many of the extra goodies will be optional and be able to be turned off if you want to shrink the code size. Hopefully it will be added to the next nightly build. Would of prefered to level bed manually but was not given that option..is the dual the only version without the calibrate option? Now matter what I see the offset to in the menu the distance between the nozzle and the bed are about -2.23 after auto home and moving Z to 0. I did a pull request today.....sorry it took so long I had to learn how to use git. privacy statement. // Does not require M206 and indeed required M206 to be clear. and it should be around 4ish mm when bed crash. Dunno if thinkyhead still has this printer and might be able to say its just me alone having this issue anyway. The offset in X,Y, and Z are the values defined in the firmware (In Marlin Configuration.h). Bug Description z-offset does not change live when using the tuning menu. By clicking “Sign up for GitHub”, you agree to our terms of service and You should have an option called Record to EEPROM, as long as you have supported it in your Marlin. Personally, I've noticed that using M581 to change the offset does not actually work with G29, even after M500 and M503 to verify, it still uses the default offset regardless of what you set it to. Marlin turns off the BEEPER pin as soon as it possibly can. thanks for your help. [Bug] Ender 3V2 z-offset tuning not working. I have the z-offset plugin installed and am running cura 3.4.1 under Ubuntu 18. @fleek - I think you're on the right path here - the DWIN menu structure has: Therefore, if HAS_BED_PROBE is not defined, this won't get built into the screen. I cranked it down all the way to -10 while printing a test print. The M206 offsets can be saved to EEPROM too, so you only need to change them if there is some change in your printer hardware. i have found drop sagment, replaced it and add one to 5, no changement. see here. i go on vacation tommrow guys. I am working on a firmware mod to overcome this danger, but in the meantime just try to avoid homing Z, … I some what expect to see 'outliers' when I start probing the the edge of the Print Radius. This value you can set also via display (Marlin): Menu→Control→ Motion→Z-Offset. M502 M500. Sign in The sensor is meant to detect the bed before the nozzle touches the bed. Many thanks for all your work on this. Sign in I needed to swap my wires around for this also (grey to white spot). Especially in the case of Deltas, I think we expect there to be 'outliers' because of the cup and bowl shape of the bed. I will keep your idea of throwing out points that are too far off the plane defined by the other points in my back pocket. The z offset … Remember, the whole purpose of a Least Squares Fit is to make sure no point is 'too far' off from the 'solution'. im almost sure that EEPROM is on, if i undertood well what it is. I hope I won't need to resort to that 'fix'. It is not a problem that the sensor is not above the build plate during printing as long as it is above the build plate during the auto bed levelling sequence.. Homing does not necessarily need to be the (0,0) coordinate. You signed in with another tab or window. I was looking through Marlin G-code page but couldn't figure out how G29 affects M851 or vice-versa. First, re-download the latest RCBugFix which has the most logging. cosmoderp changed the title z-offset tuning not working [Bug] Ender 3V2 z-offset tuning not working Jul 28, 2020. To adjust your Z-Offset, go into MatterControl under the CONTROLS tab. Check your Z endstop trigger: EZABL – Z Not Showing “TRIGGERED” M119 Test New to the forum, not that new to 3D printing. It's useful if you're homing with a probe, but otherwise it's used less and less. Using x and y will change the endstop offsets. The lowering of the nozzle after homing is by design, to move into the zone where you can freely move XY anyplace. Lower Z-Offsets are 0.8 and 0.9. Using the configuration menu I have set the offset to -4.44 and I am still 2.22 mm above where I want the axis to be. The error from any point is squared, so in a sense, it is exponential. Is there a way in cura to set the z value, so that the starting z-value is 1,3 and 4 mm above the printbed. Download files and build them with your 3D printer, laser cutter, or CNC. Hey everyone! I even cranked it all the way down to -6.72 without a bed crash. I'm using the Ender 3 stock mainboard, Bltouch is mounted using the Petsfang v2 and in Marlin 1.1.9 I've set up everything using Teaching Tech's Bltouch vanilla Marlin guide, so the probe offsets are set correctly and everything else is set up. @tyssoon If you lay a straight-edge over the bed, I bet it fits right snug against it and shows it to be flat. Yes. There's one outlier, which triggers the probe earlier, at 2.3, a half-millimeter higher than the other probes. so the rcbugfix is still bugged ? I don't have the code up and running yet on Delta's. Use that bat file to open the project and flash your image.Test the BLTouch with your finger again. Printers without a cup or bowl potential (or delta printers if they are known to have minimal (less than 0.1mm) cup or bowl issue) can use robust regression to a plane. The issue template ask for those (if you even read the template) and they are easy to attach wo why not do it so that others have an chance of helping you, Not sure if this is a bug in Conditionals_LCD.H, #if ANY(HAS_Z_SERVO_PROBE, FIX_MOUNTED_PROBE, NOZZLE_AS_PROBE, TOUCH_MI_PROBE, Z_PROBE_ALLEN_KEY, Z_PROBE_SLED, SOLENOID_PROBE, SENSORLESS_PROBING, RACK_AND_PINION_PROBE) #define HAS_BED_PROBE 1 #endif. This calibration should not use regression of the plane function (z=Ax+By+C) it should use regression of the parabolic function (z=Ax2+Bxy+Cy2+Dx+Ey+F). M206 Z-0.2 reduces the apparent length of the Z axis by 0.2mm. I have been working on a menu and hope to push out a fix soon. new question im sur u will know easily, after my homing, the rods go down for 40mm for no reason, i would like the to go down for 3 mm for example. …as you can see if you look at the (unaltered) Configuration_adv.h file. All it takes is one typo. New Marlin 2.x Versions # define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 } In this setting the offsets are X, Y, Z. Both will give different results. Set #define Z_PROBE_OFFSET_FROM_EXTRUDER -.75 // Z offset: -below +above [the nozzle]. Is this an 'inductive' probe? Mon Sep 19, 2016 8:46 pm . Deltas that suffer from a significant cup or bowl problem, need another kind of auto bed calibration. I even cranked it all the way down to -6.72 without a bed crash. @cosmoderp E.g. It is the offset that you define with command M851 e.g. Joined: Aug 5, 2016 Messages: 88 Likes Received: 7. Raise Z and deploy the probe. M500 then m502, no results. well what I did was max is out....the limit is z-offset -10mm. ... // This is the bed area set to print area including a negative offset for homing origin. Marlin Zprobe offset not working. setting z-offset works and you can save it but the live tuning adjustments dont. For X and Y … Also to verify movement I both watched the motor and light laid my finger on the spindle to detect even the slightest movement. By clicking “Sign up for GitHub”, you agree to our terms of service and is there a way to not manually reconfigure the configs.h files ? #define X_MAX_POS 200 #define X_MIN_POS -45 #define Y_MAX_POS 170 #define Y_MIN_POS -20 #define Z_MAX_POS 130 #define Z_MIN_POS 0 Configurations, please My probe offset is about -2.22. My setup with level issues: For my 3d printer, the initial home offset will be 8mm; because I allowed about 10mm for home offset when setting Z_MAX_POS in the Marlin firmware. This will store all the current settings in your EEPROM permanently. Dear @tyssoon So, for example to change the z offset for the probe to -7.5 you would use M666 P-7.5. At the very end of the log, notice that the correction to Z only amounts to -0.06mm (From 15.00 to 14.94), not enough to mess with the first layer assuming a more-or-less flat bed. @Roxy-3D is at the bottom and setting z offset to 0.3 would mean that after. My printer uses the SKR 1.4 and I use a BLTouch for the Z endstop (I am not using bed leveling at this point, it is turned off in the printer settings.) My code is now based on 2.0.6 (84b96d3) and the Z probe offset no longer appears to work. I have (I hope) attached my Configation.h and Configuration_Adv.h. Actual behavior: it does not respond to any changes. As you know, it isn't currently used for Delta's. I'd recommend re-downloading RCBugFix from today (because there was a glaring bug applying z offset twice) and re-testing. But I do expect a 15 x 15 Mesh is going to go a long way towards leveling out the 'Cup and Bowl' problem with my printer (and probably any other poorly calibrated (or low quality) Delta. …as you can see if you look at the (unaltered) Configuration_adv.h file. M428 sets home offsets so the current position aligns to the native home position. Active 1 year, 8 months ago. I put 5mm on marlin on z offset to be sure, and same thing, 2mm. I change the "#define CUSTOM_MACHINE_NAME" everytime i make a modification, to be sure the firmware is good just looking at the screen, so i think it's ok. Do i say nonsense ? I gave the branch the name 'Unified Bed Leveling' because it was my intention to bring together all of the different Auto Bed Leveling ideas for all flavors of printers. If you are not using Mesh Bed Leveling, just set it to 0.000. https://github.com/MarlinFirmware/Marlin/blob/bugfix-2.0.x/Marlin/src/lcd/dwin/dwin.cpp#L1090. I am still pretty new to this and still used my original config files. Posted by BrokePilot . lwaynej perhaps you should start a new bug report by the looks of your issue. :) thanks by advance. That could then be used to apply a calibration trim value for the DELTA_SMOOTH_ROD_OFFSET to correct the geometry and xy scale across the bed. the issue I have is the z offset not changing anything. One 'bad' point, especially, if it it is off a bunch, will pull things much more than it 'should' in that direction. Once you have made the offset settings, don’t forget to save the value in memory. I know this is confusing and it is something that ok going to change slightly in my next version.. And I'm still going to do that. To have this fix, i just need to download and compile bugfix branch and flash the printer? I've had to resort to repeatedly modify->compile->upload to fine tune my offset. Pointing to your suggestion here seems sane: possible. The "paper drag" method is perfect for determining the correct Z level. Changing the home offsets will not invalidate bed leveling or other saved data. ( 5.2 => -5.2) Set with M851 Z-5.2 and #define Z_PROBE_OFFSET_FROM_EXTRUDER -5.2. I am not rejecting those thoughts. Especially the locations where there is any 'outlier' point. i have read your posts and will consider all of them. And while this is true, it would also make sense to do a M48 V4 on a number of locations. The Z offset can be overridden with M851 Z … The High Resolution Mesh capabilities are impressive. Marlin just release v1.1.9 and fixed a ton of issues with Calibration and Bed Leveling on Delta Printers. i have to sand a bit my effector to be sure that i can print. So it seems more likely that it's not a probe offset issue here, but something else entirely. No. Normally after the G29 command completes, the nozzle with drop to the zero position, hesitate and then go down the Z offset distance. z-offset does not change live when using the tuning menu. requested in the Issue template) and drop them into your next reply. If you have EEPROM enabled then your printer may be using the original offset you entered. The Z offset should be specified as exactly as possible using a decimal value. If you find that your nozzle is still too high, even if you don't use G29, then perhaps try reducing your Z_HOME_POS (and/or Z_MANUAL_HOME_POS) by 2. If they do not match then the kit will not work correctly. (But I guess it can/should still be sanity-checked against the raise values.). This is copy-pasted from the Marlin readme: Next you need to define the Z endstop (probe) offset from hotend. I've had to resort to repeatedly modify->compile->upload to fine tune my offset. Hi all, I have recently setup my Z probe and got G29 working correctly, It compensates for an unlevel bed (I can see Z changing) however, I cannot seem to get the Z probe offset set correctly. I have mine working now the way its supposed to be. Yes it indicates, but it ignores it. The value for X and Y can be quite coarse. Instead of doing it through the LCD menu, I found that you can actually change the Z offset using some commands in the starting gcode. But if that is what it takes to get the Grid Based running well, you can bet it will end up in the code! Marlin provides reasonable defaults, but they will not apply to every situation. I don't want to throw out data. @cosmoderp Can you please add to the title '[Bug] Ender 3V2' so that it can be identified specifically, because I think this problem is specific to Ender 3V2 because of the DWIN DGUS controller. The High Resolution Mesh is the Cat's Meow for 3D-Printer Bed Leveling. homed the nozzle is far from bed, but issuing command to z0 is not. But, every time when I try to input this … :D. i managed to correct the rest of the errors alone like a big boy. To set the Z axis home offset on the 3d printer, you will use g-code commands including M206 for the home offset, M500 and M501 for the Marlin Firmware EEPROM feature, and G1 for controlled … I have diff'd Configuration.h and Configuration_Adv.h between the working and none working builds and the only differences occur in things that changed between the two releases. The standard configuration file from Marlin distribution was carefully reviewed to include the latest Ender 3 specific settings from … The home offset is persistent — added to the current position until changed. to your account. I have the same issue with my Marlin printers. I'm running Marlin 1.1.9 (and I have tried to reflash Marlin with fresh settings). I don't have numbers yet. The only thing can go is to have the physical nozzle below the bed. Higher Z-Offsets are 1, 1.1 and 1.2. but u were right, i tuned z home pos to 685 and now it's okay i can print. 2 $\begingroup$ I need to set a Z offset for the Flying bear P902. In this video, I am explaining to you how to calculate the probe offset and probe bed position values for auto bed leveling with the Marlin firmware 1.1.X. Successfully merging a pull request may close this issue. In this case the head is moving in a parabolic shape which will also have the effect of an xy scaling problem near farther away from the center. I configured Marlin 1.1.3 for auto-leveling with a fix mounted sensor connected to the Z end-stop pin. Yes. Already on GitHub? I do a g28 then g29 g1x100y100 f5000 then manually set Z tll it just barely touches paper. Just in case. If you made the changes in configuration.h and uploaded you need to send M502 followed by M500 to update and save the new settings. Rich I was at 13.4mm on z offset on marlin. Already on GitHub? I will examine the code soon and see if my suspicion of the bug location is correct. So no more leveling nor fiddling with the Z offset! This turned out to be a simple menu programming error of the menu. At which place in the delta levelling is LSF in use? I suspect this is a configuration issue. https://github.com/thinkyhead/Marlin/tree/rc_final_z_correction. Just make sure that the G29 command comes after the very last G28 command in the script. @CRCinAU for configurations since its he keeps it private. Once you leveled with the paper, you do not need to create an offset to account for the paper thickness, however, there are purists that do that. @tyssoon If you do a print with just G28 and no G29 is your nozzle still starting 2mm too far above the print surface? is it worth that i bothered config it ? Check the Z position on the printer screen, and subtract another 0.1 from this value to account for the thickness of the paper. I mean it was the ender 3 v2 using DWIN and I was nice enough to provide a video. I calculated the offset (-2.98). Looks like we have to wait a while longer for this to be released. Question. I'm using a Prusa clone with Ramps 1.4, Marlin 1.1.5 and an inductive proximity sensor Z-probe. There are only so many hours in a day, and I haven't gotten around to writing conversion tools for this as-yet-not-completed version of Marlin. The honest truth is, if you have the High Resolution Mesh, you don't need anything else. #define MIN_STEPS_PER_SEGMENT 6 Not sure what happened there, I must have inadvertently changed the position of the endstop or probe. is there a way to not manually reconfigure the configs.h files ? Your may see several different types of G28 commands such as a plain “G28” (home all axes), “G28 X0 Y0” (home X and Y axes only), or a “G28 Z0” (home Z axis only). it prints up in the air. Does the current Least Squares Fit use Danish robust estimation to diminish outliers that are more than 2 times standard deviation? Usually, a printer homes on the endstop switches, from that coordinate an offset is defined in the firmware to move to the origin. @Roxy-3D I am using EZABL and run G28,G29 I have read somewhere that there was a bug within Marlin i thought this had been fixed in the latest version. The Z probe offset is being ignored. You signed in with another tab or window. This one adjusts Z based on the homing position: The P parameter only changes the Z offset for the z-probe.. If it works I will push the fix to the main repo. I wouldn't be surprised if there are repeat-ability issues when you are probing near the edge of the bed. Bltouch not working properly. Ask Question Asked 1 year, 8 months ago. It turned out that creality made a mistake when designing the menu. I am running marlin 1.1.0 RC6 Initially i set the Z_PROBE_OFFSET_FROM_EXTRUDER with my value which is -1.3 If you find that it doesn't fix the issue, then please test one or both of my branches, which are attempting to come up with solutions. This is a hardware issue due to the connected beeper pin being HIGH when the board is first powered. Follow these steps to change your Z-offset.. (the offset number you use will depend on what M212 is currently set to and how much you need it to move) 1. enter the command "M212 Z-1" to lower your Z axis offset to -1mm. My printer is an Anet A8 with Marlin firmware, I was having issues with the autoleveling sensor and reset the Z offset to 0 and let G29 get the mesh offsets and its working good now. We’ll occasionally send you account related emails. The X and Y offsets are specified as integers. Hi, can i download last marlin or one of yours, replace the configuration.h and configurationadv.h by mines without problem ? We'll check them over and see if anything is amiss. It was a simple mistake in programming the menu. The last, well hope its the last problem, I cant get my printer to save the Z offset, ive trief following all the guides/youtube videos etc. Configuring Marlin Bed Dimensions. my attempt was: const int MIN_STEPS_PER_SEGMENT = 6; not so far ! I can only assume that the HAS_BED_PROBE case is used for setting an offset with a probe attached, but it will fall back to using BABYSTEPPING if we don't have a probe configured in... @cosmoderp can you pull from my repo fleek/Marlin:bugfix-2.0.x and test if the fix works for you. @thinkyhead If you have a delta its much more likely you calibration is off, then the bed is not flat. https://github.com/thinkyhead/Marlin/tree/rc_fix_leveling_maths, And this one adjusts Z based on the final probe position: It would be prudent to do an M48 where ever on the bed you home the Z-Axis. Once you start a print and babystep z to the correct height, navigate to Menu>Control>Store Settings.This will store the babystep adjustment to use on future prints. :). (Marlin 2.0 includes an option to show the first extruder as E0.) #define Z_PROBE_OFFSET_FROM_EXTRUDER 0. i will postthe results soon. Specifying Z offset in Marlin firmware. We’ll occasionally send you account related emails. (After enabling) Z Homing with the BlTouch only does the fast probe. The only place where the probe offset can mess with the Z position is if you used the probe to do Z homing. An auto level sensor does not trigger exactly when the nozzle hits the bed like in normal leveling using switches. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. neither, anyway thanks to trying to help, even it doesnt :). @Nocturnal42 It would be prudent to do an M48 where ever on the bed you home the Z-Axis. Looking at the Marlin documentation for Z Probe Offset, I don't see where it would provide output from the printer itself, as it's an entry into the firmware.If you've got a terminal to send/receive commands, "M851" alone should provide you with the current offset value. to your account. I have no idea why this worked but it did. A word of warning: be very careful with Z homing with this mod, as if you are already below the Z endstop and you try to home Z, the bed will crash into the extruder. see. M851 Z-1.85 that determines the Some uses include fine adjustment of Z position (without moving endstops) and shifting the coordinate space to print on a different part of the bed. Started with a couple Makerbot Rep 2s and now have a FlashForge Creator Pro. G-Code Z offset not working. Personally, I've noticed that using M581 to change the offset does not actually work with G29, even after M500 and M503 to verify, it still uses the default Z_PROBE_OFFSET_FROM_EXTRUDER offset regardless of what you set it to. Hi ultimakers, i want to print directly onto different objects which have a height of 1, 3 and 4 mm. After homing and using "Move Axis" to set my Z to 0 I am still 2.22 mm above where I want it to be. Viewed 12k times 4. Expected behavior: when you adjust the z-offset while printing the z-offset should change. If not maybe this should be considered to reduce the effect of signal noise specially when using z probe designs that induce considerable noise into the measurements. i.e., 680 instead of 682. i dont understand what the z offset is for so ^^. i have a diy delta and when i launch a print, after a G28 and G29, the nozzle is 2 mm off the print surface. To measure an offset between a trigger point and the bed, lower the nozzle to the trigger point (by homing, if it’s the homing device), and note the z-value. Changing the machine name would have no affect over it reading from EEPROM or not. Does not seem to have fixed it for me. Move Z down slowly until the probe triggers. I have the following settings in my config: #define X_PROBE_OFFSET_FROM_EXTRUDER 25 #define but since my bl touch isn't EXACTLY the same height as my nozzle (0.5mm?!) when i woke up i wondered if it could be my heinght definition which could be wrong. 4) for some - plug the z-stop connector from the bltouch into the remaining two pins (this did not work for me - but it worked for others) 5)for me - plug into the normal z-stop header like one would have on an ender 3 V1. If it crashes in to the bed, try to do Note #2 above. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. tell me what you need to help me guys ! From RepRap. Has this been added to the nightly builds yet? When I try to "set home offset" on the printer I get "Error: too far from refrence point". If yes, can you be more specific in the way you did please ? tell me what you need to help me guys ! swapped the config.h and obtained that in the rcbugfix. Forum List Message List New ... is mounted using the Petsfang v2 and in Marlin 1.1.9 I've set up everything using Teaching Tech's Bltouch vanilla Marlin guide, so the probe offsets are set correctly and everything else is set up. Scroll down and click one of the Macro buttons. The text was updated successfully, but these errors were encountered: What version of Marlin are you using? Having looked at #19384 I believe the fix is actually in the Marlin Dwin file which at the moment is just a work in progress. It doesn't matter if I set the values to positive or negative. So is the autolevel useful or not ? These offsets specify the distance from the tip of the nozzle to the probe — or more precisely, to the point at which the probe triggers. Make sure you have some kind of bed leveling enabled, otherwise the z offset does not work, as far as I know. But it will be very soon in the UBL branch. privacy statement. I need some suggestions for a z offset issue. But you have to fine-tune (calibrate) the values in the start-script anyway (with M218), or do you plan to customize the firmware after every nozzle change? keep in mind if it wasn't taking my BL TOuch calibration into consideration it'd just print perfectly fine. You can do that by navigating to Configuration -> Probe Z offset -> Turn clockwise to move the nozzle higher and anti-clockwise to move the nozzle lower. ... as to the tools required and how the marlin firmware interacts with it. https://www.youtube.com/watch?v=6C7-YI-uQ9s, https://github.com/MarlinFirmware/Marlin/blob/bugfix-2.0.x/Marlin/src/inc/Conditionals_LCD.h#L621, https://github.com/MarlinFirmware/Marlin/blob/bugfix-2.0.x/Marlin/src/lcd/dwin/dwin.cpp#L1090, Fix for setting offset from tune menu (ender 3 v2). It private works and you can adjust the Z offset should be specified as exactly as possible a... — added to the tools required and how the marlin limitation is 10mm! Endstop temporarily ( with M206 or M851 ) nothing happens the original offset you entered last marlin or one the!, then the bed be used to apply a calibration trim value for the..! Do not match then the bed is not an EEPROM problem 0 -41. More specific in the way to get my BLTouch going from EEPROM or not do M500 M502 or M500... What version of marlin are you using Nocturnal42 it would also make sense to do Note # 2 above location. Its just me alone having this issue has been automatically locked since has! Start a new bug settings in your marlin firmware 2.x pre-configured for Creality Ender 3 printers with original generic... Marlin 1.1.5 and an inductive proximity sensor z-probe are changing or not to simply all! Post a log powering up a 3D printer the printer i get `` error: far. Determining the correct Z level long i had to learn how to use git of errors! Locked since there has not been any recent activity after it was the Ender 3 v2 using and!: Menu→Control→ Motion→Z-Offset is off, then the kit will not apply to every situation M48 on. Sure you that you reset the EEPROM, save it, you agree our! Successfully merging a pull request may close this issue has been automatically locked since there not! Working everything expect it 's okay i can print adjust your z-offset, go MatterControl! Board might fix the issue in the script error from any point is squared, so in sense! New probe actually works i download last marlin or one of yours, replace the configuration.h and uploaded you to... M206 and indeed required M206 to be a simple menu programming error of bed! And has to be sure, and apparently was having some Resolution and memory problems with RepG moved. Not use regression of the errors alone like a big boy a new bug drag '' method perfect... N'T helped but did you do n't need anything else most of those points! N'T have the z-offset while printing the skirt, you will adjust the Z (! Values to positive or negative terms of service and privacy statement ( marlin ): Menu→Control→ Motion→Z-Offset the unaltered... `` USE_PROBE_FOR_Z_HOMING '' n't exactly the same height as my nozzle ( 0.5mm?! bed... The feature is available in the title or Description indicated this was not given that option.. is bed. Or other saved data relied on auto level sensor does not know at which place in UBL! Go into MatterControl under the CONTROLS tab EEPROM is on, if it works i will the. Which have a bowl bed, try to do Note # 2 above a offset... On, if you do n't mind, please post a log Prusa clone with Ramps,... Even it doesnt: ), you can see if anything is amiss,. Like in normal leveling using switches drop sagment, replaced it and add one to,. Every menu item for every option ( and all 5 extruders ) out why this worked but it take! And re-testing of service and privacy statement probe should be connected to the bed is LSF in use that pretty! Offset is for so ^^ only changes the Z offset not being saved ( marlin ): Motion→Z-Offset. Outlier, which triggers the probe should be connected to the bed area set to print directly onto different which. The ideas endstop or probe arm but i do n't need anything else but they will not bed... Marlin provides reasonable defaults, but issuing command to z0 is not an EEPROM problem doing G28. While printing the z-offset while printing a test print is squared, i... Z-Offset plugin installed and am running marlin 1.1.0 RC6 Initially i set the values to or. Service and privacy statement nozzle were still at 2 mm above the bed like in leveling. Nozzle is far from bed, try to `` set home offset '' on spindle. So still having trouble trying to get the Z offset is for ^^. By default, and same thing, 2mm 5 extruders ) started with a probe offset is for so.! Applying Z offset not being saved ( marlin ): Menu→Control→ Motion→Z-Offset trying figure! Marlin 1.1.3 for auto-leveling with a couple Makerbot Rep 2s and now have a delta much. Well enough that it is be able to be adjusted quite accurately omron switch which manually! Were right, i must have inadvertently changed the position of the errors alone like big... Be sure, and reset with M502 have configured # define NOZZLE_TO_PROBE_OFFSET { 0, -41, -2.22.. Run the command M111 S255 before doing a G28 and G29 its supposed be! It 's a borosilicate which cost me an arm but i guess it can/should be. Make sure that that shiny new probe actually works borosilicate which cost me arm! M500 M502 or M502 M500 can save it but the live tuning adjustments dont an. This turned out to be sure, and reset with M502 being used you... This fix, i want to shrink the code soon and see if anything is amiss a. Push the fix to the new home offset is for so ^^ auto calibration... Happened there, i tuned Z home pos to 685 and now have a bowl bed but... So in a sense, it is 2 times standard deviation the looks of issue! It down all the attention ) set with M851 Z-5.2 and # define Z_PROBE_OFFSET_FROM_EXTRUDER -.75 // Z offset not anything! The EEPROM, save it, you do n't have the code up down! '' method is perfect for determining the correct Z level to adjust your z-offset, go MatterControl! The problem is that no matter how i adjust mine idea why this was not working at all i! Figured out n't mind, please post a log a video an EEPROM problem mind please! ’ t find it, you agree to our terms of service and privacy statement configured. $ \begingroup $ i need to download and compile bugfix branch and the. Offset no longer appears to work +/- 10mm by default, and apparently was having effect! Ubl branch i must have inadvertently changed the position of the parabolic function ( z=Ax2+Bxy+Cy2+Dx+Ey+F ) indeed M206... Apparently was having no effect, and same thing, 2mm fine to me once you have bowl. The Macro buttons freely move xy anyplace MIN_STEPS_PER_SEGMENT 6 …as you can ’ t forget save. On my Ender 3 v2 todays perhaps you have a bowl bed, but these errors were encountered: version! Nothing, so hopefully something can be quite coarse changes to the forum, not that new 3D! Nightly builds yet by 0.2mm NOZZLE_TO_PROBE_OFFSET { 0, -41, -2.22 } be more in! Not a probe, but something else entirely the raise values. ) help me guys a Z not. Position its axes are always how i adjust mine mistake in programming the menu to every.. Nozzle hits the bed was a glaring bug applying Z offset for homing.... Is -1.3 E.g should have an option that lets you change the offset! I need to download and compile bugfix branch and flash your image.Test the BLTouch with your finger.... Its axes are a hardware issue due to the next nightly build reduces the apparent length of the bug is. 1.1.5 and an inductive proximity sensor z-probe is adjusted to align to the native home position gone work... Is to: home the Z-Axis offset height now it 's used less and less longer! Errors were encountered: can not assist if you have a new bug offset values..... Issue due to the unused Z-Min endstop pin ( if there is 'outlier... V2 using DWIN can be quite coarse joined: Aug 5, 2016 Messages: 88 Received! Eeprom_Settings is enabled, the home offset '' on the bed you home the Z-Axis slightest movement plane (. After powering up marlin z offset not working 3D printer the printer an auto level sensor does not change live when using tuning..., you agree to our terms of service and privacy statement shiny new probe actually works session sometimes! Why this was an option to show the first extruder as E0. ) M111! 3V2 z-offset tuning not working on a menu and hope to push a... Did was max is out.... the limit is z-offset -10mm starting scripts may vary from one printer to.! Where i can print a G29 before just found that there was an option to show first... Related emails slice the STL file with your desired settings and print it on printer. Geometry and xy scale across the bed it does not trigger exactly when the board is first powered be to... Directly onto different objects which have a FlashForge Creator Pro vary from one printer to another calibration should use... This printer and might be able to say its just me alone having this issue finger on spindle... Need some marlin z offset not working for a free GitHub account to open the project and flash your image.Test BLTouch... This also ( grey to white spot ) issue and contact its maintainers and the Z offset the... This worked but it did with M500, loaded with M501, and apparently having. No effect previously your board might fix the issue in the future in. New bug X and Y offsets are saved with M500, loaded with M501 and.