@MythosCreeper said in Independent Z endstop RRF3:

Is everything the same as described in your article for RRF2 except M574? For instance does anything change for the homez file and do you still need to add the configuration for the new motor?

No (and it's not my article). With RRF3 you don't need to create additional axes. You just specify the same number of ports in the M574 command as you have specified Z motors in the M584 command, in the same order. Then use a regular G1 H1 Zxxx move to home Z.