whoohoo!! Hey, the clutch on my 55 will grab and not disengage if I start it in neutral. If I start it in gear, it seems fine and then I can shift to neutral and back into gear, there may be some junk on it. Yours may have the same issue, maybe some oil or something leaked on it and is making it real sticky?
That makes a lot of sense. It's been in neutral since I've had it, so it's never been forced to slip. I'll give slipping it a shot.