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Bed leveling points.

Posted: Thu Mar 28, 2019 11:25 pm
by Vin
Hi guys
I'm new to the forum and I greet everyone.
Please, I need some help from you: I have an A20M for about 2 weeks, I installed the 3D Touch and the firmware (followed the instructions of this forum ... thanks). I need to increase the control points from 9 (3x3) to 25 (5x5) because I think I have a very deformed Geeetech glass and 9 points are not enough.
Then: I set the Z Probe and now the Z axis is right but when it prints the nozzle is positioned very high (Babysteps -0.260), how can I solve it please?
Thanks in advance :)

Re: BED LEVELING POINTS

Posted: Wed Apr 03, 2019 3:35 pm
by William
You can try to check your 3dtouch/bltouch work mode at fw.
You need to use the UBL mode instead of ABL mode when you find your bed is unlevel.