No need to work up the TTSX load with the utmost LR scrutiny. Don't care about ES/SD, since it's a sub-400 load. Simply pick a powder charge, seat the TTSX at 0.050" off the lands, and go. Zero scope for the LR bullet, and as as long as the TTSX hits close to POA at 100, it'll do the trick out to at least 300-400.
Sounds like good advise.
"Only Christ is the fullness of God's revelation." Everyday Hunter
