Looking for pointers in the right direction for this new to me cartridge, I usually do 6.5's. I chambered a Bartlein 29" .237 bore 8 twist for my Savage PTA. I throated it out to keep the bullets up off the donut area so I don't know the exact freebore length. Just started playing with it using 105 Amax to get it broke in. Hydroformed then once fired brass measures 40.3 grains of water. I've shot less than 50 rounds so far but with the Amax Varget shoots much better than RL15. Is H4895 worth a try in this case? After I get a 100 rounds through it I'll switch to trying 105 VLD and 108 BT. Any tips or pointers? Thanks!