Unusual behaviour of Z-Axis
recently I installed a capacitive Sensor for Auto-Bed-Leveling and updated to the newest Firmware.
Distortion Mapping seems to work fine, while moving manually in 1mm steps in X/Y direction.
Additionally there is an uncommon movement of the Z-Axis while Z being under "DISTORTION_END_HEIGHT" and moving X/Y-Axis of a length of approximately 10 mm or more. In this case the line starts very close to the bed and ends approximately half a layer heigth above.
For Example: At a Z-Heigth of 0,3 mm I can move manually from X=0mm to X=300mm in 1mm steps in X-Direction while Z is moving minimally up or down due to Bed-Distortion.
When I do the same in 100 mm steps, the Z-Axis does 3 kind of zigzag-moves. All 3 lines of 100mm start very low and end very high (ca half a layer, layer heigth 0,3mm) over the bed.
Is this behaviour a bug or a wanted feature? If it is a feature, what is the Name of it and can it be disabled?
Thanks a lot!