So I have motion on X & Y when I move in steps thru the LCD. But I run into problems when I home: The front X carriage moves smoothly, but the rear X carriage gets hung up. I’m using the Dual endstop version on the Kit FW preinstalled on the Rambo board. Where should I be looking first? Carriage bearings too tight, too loose, other? It is also on the Y carriages but to a much lesser extent.
Added: I have gone back and double checked connections and further tested via the LCD. I can freely control motion in X or Y with the LCD, no problems. Smooth. However, when Homing X, X2 stepper does not move. Homing Y is fine.
Sound like a FW issue?