I want to start casting and powder coating .32 cal bullets. I have a single seven that I shoot .313 bullets in. I have a single six .32HRM that likes .314 bullets. I have molds on the way that are supposed to drop at .314. Do I size a bullet at .312 then p.c. And resize to .313? Likewise, for .314 bullets, do I size .313, then powder coat and size again at .314? How much does the powder coat add to the diameter? I hope I have explained this ok. Thanks in advance for any insight you pros may be able to give me.