.257 Weatherby twist rates
I just ordered a .257 Weatherby barrel for my Encore from Match Grade Machine. I ordered a 10 twist, but I'm wondering if I should have ordered a 9 twist.
I know that the factory Weatherbys (other than those made in Germany years ago) have a 10 twist...so the 10 twist I just ordered should be fine. My only doubt is that I have a .257 Roberts with a 10 twist, and I can not adequately stabilize some of the longer bullets at the velocity of the Roberts (even at max charges that I hand load). Example...I can't stabilize 115 grn TSX's, but I can 120 grn Partitions.
Anyway, any thoughts? (...other than I'm worrying too much and need to have my medication raised).
THanks in advance