Am going from a 200 gr. bullet to a 230 gr. bullet in 45acp. want a round-nose bullet to replace my round-flat nose bullet. Since I "wildcatted" my powder charge, (Extra Lite shotgun powder from Alliant), there is no recipes in the books for it. If I am increasing the weight of the bullet (200 gr to 230 gr), how does that affect the powder? do I add more or take some away? I will be using a chrono to help me with the proper fps. Any help will be appreciated.