I'm not a hot loader but it seems that everytime I reload .223 brass, it has to be trimmed more than any other I load. .30 carbine is suppossed to be one of the worse for stretching yet rarely does one of mine need to be trimmed. Same with the 30-06 either in bolt or garand, practically very little trimming is needed. Yet, every one of my .223s reloads needs to be trimmed. Anybody else experience this? Something about the 223 ?