There is a plate under the top cover, which breaks a sensor beam on the cutter as it moves to the zero zero point. When I took the top off, I could bend the plate back into place so as the cutter head moved, the sensor beam was broken, rather than the whole head running into the plate. The problem w...

I have got the solution to my problem

Error message says "y position alarm"

I'm getting a Y-axis error message on start-up - any ideas why?