I recently purchased a used PW 375 press, I was finally able to try it out tonight.
Here are the 1st three shells off the press.
9 pellet BS load – just scant of 1 oz
Using brand new multi-hull from BPI
20 gr Red Dot
I tired a couple different wads
HCD24
12S3
12S0
OS card
Tops opened back up (?? because these were new hulls, the pre-crimp isn’t sharp enough, OS card ??)
Ends are flared out – (?? Is this why you need the taper crimp ??)
Thoughts?