Quote Originally Posted by Parashooter View Post
Is collet wrong size or mis-marked?
Try inserting fired case into disassembled collet. Does it enter fully?
Is collet being pushed upward by shellholder at top of ram stroke?

Lee video might show something you're missing -
[video]https://www.youtube.com/watch?v=2WPmxtPgJUI[/url]
I've followed those instructions precisely and yes without a car inserted you can see the collet portion moving. I did put an emty case into the collet earlier today, just to see if it's going the full way into the collet. There is maybe a 1/8" gap between the case mouth and the top of the collet. Could this be my problem?