with regards to limit switch pinouts I have seen some places noting pin 9,10 and 11 for X,Y and Z limit switches
https://blog.protoneer.co.nz/grbl-ar...or-pin-layout/
and some articles stating pins 9,10 and 12.
https://github.com/gnea/grbl/wiki/Se...e-Homing-Cycle
What is right???