I called Redding and they said to order another seater and that I could use the second seater to crimp. So I did. Now I have two seater dies that screwed down until they contact the shell holder don't apply any crimp. I'm going to call Redding again and see if they will alter my die or if I need to buy a new die from elsewhere. In addition with the die screwed all the way in and the seater screwed all the way in, it will just seat 125gr Sierras to their recommended length. I might just go ahead and buy the Lee 30 M1 FCD and try it. I don't even have a barrel yet so it's no big deal to send off the die if that will solve the problem. Although, ATF cashed my check so I don't have too much longer... I hope.
