I just purchased a used mec 9000 from a guy at work, and just got it going today. The resizer does not work because it is missing a pen or screw that allows the square shaft in the middle of the press to pushdown on another piece which moves the resizer. Where can i find one of these pieces? And also i would like to find a survise manual if possible, any idea's? thanks for your time.
Bkmastr
hope i haven't confused you.

Just call MEC. They have a website and service their loaders well.

Contact Mec directly they will have the parts and send them. They will also send you a parts list and diagram of you press if you don't have one. Or look HERE