I've done thousands of cases on my SuperSwage and have loaned it to others to do thousands more. Works like a champ.

The most common issue people have with one can be traced to the setup directions Dillon provides. They suck. They tell you to look at a couple crummy black-and-white photos then adjust by trial-and-error

A much better and easier way is to use a case that has never had a primer crimp (match or commercial). Put that case into the swage, screw the swaging rod in until it won't screw any more, then lock everything down.

This way will get you the right amount of swaging every time with no muss, no fuss, and no guesswork

Maury