I have the tnt sizing die and I can't get it to run on the press well, even if I move the clutch from 3 to 8. Using lanolin it still stops on most cases that have glock bulge. Plus it scratches them, like many others here have reported. I emailed him, with no response. Would look elsewhere for a sizing die. A lee u die does the same thing, better, and for 1/5 the cost.