What I've found if you want to seat the TSX close to the lands is that you need to start at least 10% below the listed maximum charges.
Well, that's a sensible place to start for sure, but with the TTSX & TSX grooved bullets seated to kissing or just off the lands, it no big deal to usually end up at the same loading weight as is used for C&C bullets...........lowering pressure was the purpose of the grooves in the bullets as compared to the solid shank on the original X bullets.
MM
