Thanks guys.
I started loading 4831 years ago with 180's, then kept with it for 165/168's. I generally shoot 59-61 grains and get great accurracy... and velocities on parr with any others... just never loaded the XLC's, but I think you are right, the TSX's are the same cause of the rings..
Well, I only have one box, so will just load up 3 with 60 grains and shoot them. if they fly, I'll load the rest up!!!
Thanks!!!