Just got in the mail today. Quickly headed to the loading room to try her out. I am using WCC 07 Brass and had the die honed to .2430 and it works perfect!! I seated a few projos and it is soo smooth. I had previously used redding dies and although very good dies, I could not get them to make a set of custom dies for me. The Forster sizes the neck with no donuts. I also noticed that when screwing in the die it has a very tight fit with no side to side wobble. Just like it was made for my press!