Yeah, that overcharge was a max listing in the powder manuf load booklet back in 1989, which they recently told me was actually 44,000 psi - a little over 9mm SAMMI max, so I decided to pull all that I had loaded.... did em 50 at a time.
I like the collet puller when it works but it is a PITA if the bullet slips out.
The part I find the most time consuming with a kinetic puller is unscrewing the top, dumping the bullet/powder and screwing the top back on. It would be a lot quicker if someone made one with the quick-lock lug or split thread like those quick change die setups. Does anyone do that? Another idea is to have a sleeve at the bottom that turns to an opening that would let you dump the powder w/o disassembling the whole puller each time.