I recently bought a dual extruder for the sm2 and had quite some bed leveling issues. Therefore I used the great Klicky probe guides in the forum + the models on printables for the dual extruder. Now that that was working It was way better but still not great with a 6x6 mesh. Wanted to do a 11x11 th…

The gcodes used by the Android remote are M3002 and M3003, but one needs to run multiple commands in series to achieve full leveling. ; Test right extruder height M3002 L0 ; Test left extruder height M3002 L1 ; Auto level start 3x3 grid M3003 L0 G3 ; Test grid point 1 with inductance probe M…

Here is how to do a leveling with a greater matrix: [image] How to do a larger than 3 x 3 matrix level Snapmaker 2.0 So here’s my attempt at doing a leveling matrix larger than 3 x 3. Please be advised that this is not for the faint of heart. If you mess up th…

Hello fellow Austrian :slight_smile: thanks for the fast response. The g1029 command seems to only work for the single extruder. And It seems that there are no commands for the dual extruder publicly available. It seems that at the moment bed leveling with the dual extruder is only possible via th…

To complete the information, here is the reference for G1029: https://snapmaker.github.io/Documentation/gcode/G1029-abl Welcome from Linz :wink:

In theory this should be an easy fix to the firmware. I have to retry with a fresh GitHub clone if you are willing to use a custom firmware from a stranger.. My recent changes made it impossible to run on a stock machine..

More reference: [image] G Code for Bed Level Visualizer Snapmaker 2.0 Yes this is what I tried, and the output: Recv: ok Send: G1029 P11 Recv: leveling OFF Recv: X:52 - 28 Recv: Y:43 - 30 Recv: leveling ON Recv: Set grid size : 11 Recv: ok Send: G1029 A Recv:…

I think I read somewhere, that the bed isn’t stable enough in the corners to calibrate with the nozzle directly touching. That’s the way the do it on the artisan. Therefore they only do the z offset calibration in the middle of the bed with the nozzles, the rest with the sensor. As I use a Klicky pr…

Not sure if I am able to implement this. If it’s easy enough I guess it would be possible. I will report back..

No success till now, I asked the Devs about but I’m not sure if there will come anything back :smirking_face:.

I think it would make sense if they implemented the 11x11 in the gui as well. This way the user can just choose whatever fits best without having to mess with gcode commands. It would also be nice if they gave us the option for a pause between leveling and z offset calibration then we could safely …

Dual extruder bed leveling gcodes missing

Snapmaker 2.0 (3-in-1)

xchrisd October 19, 2025, 7:33pm 6

More reference:

And, sorry for the confusion, it’s a older topic

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Dual extruder bed leveling gcodes missing

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