Z Height G-Codes emitted for Retraction, even if Firmware Retraction is activated
Following Hint, Remark :
Even if Firmware Retraction is activated, there are (unwanted) G-Codes for 'Z-Lift on retraction' generated by the Prusa Slicer
But typically you want to set this only by
M207 [F<feedrate>] [S<length>] [W<length>] [Z<length>]
e.g. to be able to adjust while printing, ... .
There is an easy fix to avoid this 'doubled' ( 1 by M207/G10 <-> 1 by Slicer G-Code ) Z movement :
In Filament Settings -> Filement Overrides -> Retraction -> Check 'Lift Z:' and set the Value to 0 mm.
Then the Slicer doesn't generate any Z-Height G-Codes for Retraction ( ,only the G10 is emitted, as it should be ).
This behaviour is a little bit weired for me, ...