Worked out my 143 grain Norma BondStrike / StaBALL 6.5 load.
43.9 grains get me 2,751 fps from a 22" barrel with an S-D of 11.0 and an E-S of 24.
BTO (Sinclair) of 3.055" and a OAL ~2.790"
Will be testing this out on next season's Elk.
Question, how can your BTO be longer than your COL?