Thanks guy's, but I forgot to mention I'm shooting a Glock 22. I have some loads worked up, 180 gr fmj, over 5.2 of 231, oal 1.123, 5.6, oal 1.122, 5.8, oal 1.130, and 6.2, oal 1.130, any advice is welcome. I don't want to create to much pressure. Thanks!!!