Ive had my Universal III for almost a year now and have been running some large editions on it. 99.9% of the time she runs perfectly, but occasionally upon returning to the feed table the carriage will slam home with a startling amount of force. Im talking once out of a few hundred cycles and it seems to be more frequent towards the end of the edition run.
I’ve already replaced all the microswitches. Adjusting the braking knob does stop the carriage shorter but when it slips it will still slam home, even with the knob turned up all the way. I have not adjusted the clutch at all. Any thoughts on the cause? Thanks in advance.