• Watch Out for Scammers!

    We've now added a color code for all accounts. Orange accounts are new members, Blue are full members, and Green are Supporters. If you get a message about a sale from an orange account, make sure you pay attention before sending any money!

AMP Press now in stock!!

Most times I don’t trim. I don’t know that a few thou makes much difference at all.
I do not trim every time, or even often. I do check a number of random pieces each time to see if I’m approaching too long though. If I am, then I trim every piece. I typically do not see a whole lot of variation in growth from case to case. I also don’t see much variation in SD/ES between trimmings, but keep in mind that I am not shooting benchrest comps. That might make a difference in your approach.
 
  • Like
Reactions: parshal
Most times I don’t trim. I don’t know that a few thou makes much difference at all.
Ya you're right honestly I found in the past it doesn't especially if you are at least 15 thou away from max chamber length