Hiya laser community!
We have an 50W Epilog Zing CO2 laser. The Y-Axis keeps homing at about the 6.5" mark out on the ruler guide as if the rotary attachment were connected, even though its not. We do have a rotary attachment but seldom use it. After making sure the sensor was clean and belts tight, and even manually setting the home to factory default positions (X -152, Y +200) the dang rail continues to home as if the rotary were attached. We even tried connecting the rotary to see if that would reset it, no luck. I KNOW that Epilog will say the $1K+ control board needs to be replaced, but just wanted to see if anyone knew of a fix, or trick even.