AN UNBIASED VIEW OF G76TOTO

Or do you've software it at 0 levels if you need to operate a finish later? Sorry for your inquiries but I've to acquire this this all determined in advance of I pop a twelve' shaft During this lathe that needs threads. Some thing tiny if I messed it up wouldn't be a huge deal, but scrapping a 12" dia. x twelve' very long shaft is sort of another.