Ok so love the NOE sizing system but having probls crimping gas check ,apparently it works better if you size the boolits base first but you need a top punch for that. Their only $5 A piece so that's no big deal how ever I'm kinda confused about which one I need. I have a lee 55grn .225 and a lee .312 155gr. I need the Lyman version I know that much just not sure which size. Any help would be appreciated