THE BEST SIDE OF G76 TOTO

Or do you have program it at 0 levels if you want to run a finish later on? Sorry for your questions but I have to have this this all determined right before I pop a twelve' shaft in this lathe that requirements threads. A little something little if I messed it up wouldn't be a huge offer, but scrapping a 12" dia. x twelve' long shaft is very A dif