I upgraded to XController and tuned my stepper motor current limit using a voltmeter. When the machine homes after it halts movement it makes some humming noises on some random axis.
I tuned the controller after leaving it alone to factory settings.
I did wired both y motors independently
One thing I noticed is that if I try to move the steppers. BY hand it doesn’t take too much force to do it when the motors are energized. I don’t know if this is normal.
I am guessing micro stepping issues.
I am using NMEA23 motors that came with my original kit.