Race 727 band adjustments

I searched, and couldn’t find the answer I’m satisfied with. I need to adjust the bands in my race only RMVB 727. I’ve read the specs are 72 in/lbs on both adjusters, back the rear one off 2.5 turns and the front anywhere from 2 to 4 turns. I’ve also read to snug them down until the driveshaft will barely turn by hand, and back 1/2 turn. What’s the correct answer for a car that only drag races? I have the rear band at the 2.5 turns right now, but I have to do some fiddling to get a torque wrench on the front band. Headers in the way and such.