I’ve put together a troubleshooting guide for the backgauge. If you are experiencing binding, inverse movement, homing-ramming, or any other issues with the functionality of your backgauge, this guide should help you sort those issues out.
Backgauge Troubleshooting.pdf (1.0 MB)
UPDATED, More detailed version:
Backgauge Troubleshooting.pdf (3.1 MB)
Thanks Sam.
The guide worked for me, I had an issue where the x axis back gauge would go up for a sec then one motor would reverse travel and bind. What resolved this issue was the coupler from the motor to the long screw rod was loose on the other x axis motor.
Updated, much more comprehensive Backgauge Troubleshooting Guide
Backgauge Troubleshooting.pdf (3.1 MB)