Let me start with saying that I lost all of my parameters , settings ,and offsets. After getting all of that lined out about a week later a part catcher job came up. Mind you that the part catcher worked on a M36 and a M37 code before the parameters were lost. If I go into mdi and type in the M36 code the parts catcher will not move but I go into the param/dgnos page and it has changed to a 1 and when I go back to mdi and type M37 it shows a 0 so that tells me that the machine sees the switch and it is talking to each other so to speak. I ran out of things to try so I went to the big black book ( the haas book that comes with the machine )started reading up on the parts catcher and it shows M53 to open and M63 to close . Now I go to mdi and try these code what the hell why not I've tried every thing by now. So what do know the codes work cool but now I go back to the param/dgnos page and it is not seeing the switch or something does anyone have any idea why this is ?