How do I change the nozzle Y offset?

[iCach0]

Hi, I just upgraded my Ender 3 Pro to a Hero Me Gen 6 setup. This upgrade causes the nozzle to move -9 mm on the Y axis. How can I set this up in the config files? Otherwise all my prints will be 9mm off-center on the Y axis. Thanks!

[jakep_82]

Adjust position_endstop on the Y axis

[iCach0]

I set

position_endstop: -9

and I’m getting this error now:

position_endstop in section ‘stepper_y’ must be between position_min and position_max

I guess the bed can’t move past the endstop which is logical. Should I also adjust position_min?

[jakep_82]

Yes, it should match position_endstop

[George]

Maybe this will help you understand each option.

[iCach0]

Awesome! It’s a lot clearer for me now. Thank you!