Hello, I was wondering if anybody else has experienced something like this. I reload for a handi .243. I try to adjust cartridge overall length(COL) so that the bullet is close to the lands. My rifle has a lot of freebore so I get really long COL using full length resized brass but, when I try to use fire-formed brass, the bullet contacts the top of the bore preventing the cartridge from fully loading. I have to shorten COL by .1" or full length resize to get the cartridge to load . It's driving me crazy. Whats going on?.