First, thank you for any help on this issue. I have had on three separate projects the final cut out go off track. I had this issue twice and then did the fifty-hour maintenance. The next two projects, one was a 30% longer project, the other exactly the same project, came out perfectly. The image of the last project, had the board pressure tested (80 lbs), the board was longer and wider than required and it was tapped on the bottom edges with blue painter's tape.
Any suggestion on how to keep this from happening again?