Z Offset variable while priting

duetlover

Hi everybody

I need to change Z offset of a tool while printing for a specific application.

At the moment, Z offset is set in config file :

G10 P3 Z-35.50

Is there a variable I can use to adjust Z offest with a line in gcode?

Something like :

G10 P3 Z*VarZOffset*+0.2

and coming back to normal offset :

G10 P3 Z*VarZOffset

I'm running RFF3 firmware.

Thanks !

jay_s_uk

Use babystepping rather than adjusting the z offset as thats only taken into account during probing moves

Phaedrux

duetlover

Thank you, I will check this !