Probe hits bed if retraction is smaller than new (negativ) offset

protoloft / klipper_z_calibration

Klipper plugin for self-calibrating z-offset

GNU General Public License v3.0

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Probe hits bed if retraction is smaller than new (negativ) offset #10

Closed TravisWilder closed 3 years ago

TravisWilder commented 3 years ago

Hello

Example: Retract 0.2 After Probing on the bed the head move to the new offset. If the Offset is bigger than the retract (i.e. -0.3) the probe will hit the bed and if the next move will detect the probe as docked (as the probe triggered)

One way would be to increase the retract to a value which is save. But best way the script should check and not move the head lower then the retract after probe

Thanks for considering

TitusLabs commented 3 years ago

With 0.8.0, I removed the MOVE=1 parameter. There will be no move for correcting the position anymore. This should be safe now!