hi all, new member to this forum, so here goes the first question, I'm loading 55g blitzkings in my 243 and the hodgdon data sheet gives an oal of 2.650in but at this length i find that the bullet is not very deep inside the case so i take it down to 2.600in and get on fine with this (i notice that the data is using nosler bt so i only assume that the noslers are a tad longer than searra) so I'm just unsure what is the minimum depth you can safely seat a bullet inside the case , i must add that i do put a crimp on these loads