About how many times can a case be reloaded before it needs to be trimmed? I was woundering because if I can reload the case a certain amount of times before needing trimming it could be to just replace the brass cases. I can purchase the cases for 79 dollars with shipping for a 1000 cases of .38 specials. Also about how many times can a case be reloaded safely before it needs to be tossed. Any help would be great.