THE BEST SIDE OF G76TOTO

Or do you have got program it at 0 levels if you want to run a complete later? Sorry for that thoughts but I've to have this this all determined in advance of I pop a 12' shaft On this lathe that needs threads. Something compact if I messed it up wouldn't be a huge deal, but scrapping a twelve" dia. x twelve' extended shaft is quite A different. Cl