I forgot to mention it is a delta style printer. I do no have a homeall.g, but i do have a homedelta.g
homedelta.g:
; homedelta.g
; called to home all towers on a delta printer
;
; generated by RepRapFirmware Configuration Tool on Fri Dec 29 2017 20:37:15 GMT-0500 (Eastern Standard Time)
G91 ; relative positioning
G1 S1 X405 Y405 Z405 F1800 ; move all towers to the high end stopping at the endstops (first pass)
G1 X-5 Y-5 Z-5 F1800 S2 ; go down a few mm
G1 S1 X10 Y10 Z10 F360 ; move all towers up once more (second pass)
G1 Z-5 F6000 ; move down a few mm so that the nozzle can be centred
G90 ; absolute positioning
G1 X0 Y0 F6000 ; move X+Y to the centre
My endstops don't trigger at all, I read your other post about moddin the optical endstop to get it to work. I will try that.