I shoot a Quigley 34 incher in 45-70.
My working load is 70grs FFg drop tubed, .03 wad, compress, some grease, 405gr greaser, col is 2.7.
My serious load is 73grs FFg drop tubed, 2 .03 wads, down .15 f49m case mouth, smeared grease to waterproof. Paper patched 450gr from Baco, col is 3.1.