Hi, I would like to verify my understanding of using auto square with GRBL. Background: I have rebuilt my CNC machine and I am now using dual Y motors. I would like to have the machine auto square. I am using a CNC Shield. EDIT: I have the second y motor running from the A driver that is paired to the y motor with reversed STEP/dir jumper on for driver A. To verify; I will need 2 end stops on the same end of the CNC machine. One for each motor. I am using NO switches. I will need to wire them in parallel. The only change I would need to do in GRBL is $5=1 if I decide to go with NC instead, correct? This will auto square the machine when homing, correct? Thank you.