Is there a way to slightly flare 223 brass (and 22 Hornet brass for that matter) so it's a little easier for me to seat flat based boolits? I've crushed a couple too many brass trying to seat and it's not a pleasant experience. I have a similar problem with my 38sp/357mag. My dies don't seem to flare the case mouth at all, wilst my 40 caliber dies will flare the case mouth.