Z-Tilt Issue
Hello everyone!
I'm running Z-Tilt adjustment on my 3D printer, I have two steppers in the front and 1 in the back. (CoreXY for XY).
After Z-Tilt is done, if I start a print that goes form the from to the back, the rear half will be too far from the bed and the front half too close, I always end up "manually" moving the rear stepper up 1 step, and the front 2 steppers down one step each.
Basically; Z-Tilt gets kind of close, but consistently exactly the same "offset/error".
Probing points and stepper location points are spot on and rety tolerance is really fine, (0.01)
Any ideas?
5 Replies
what does a full bed mesh look like?
To be fair, not amazing
does using a straight edge confirm that mesh? If not, most likely from your frame and it needs adjusting
The fact that I can improve the mesh significantly by adjusting the leadscrews manually kind of confirms that the issue is the Z-Tilt, doesn't it?
no, the shape is exactly the same. Z tilt is trying to make a plane out of that terrible shape. You need to fix whatever is causing it to nosedive at the front there in your frame. Take a look over in #fix-my-mesh for examples