I have a ST-20 Lathe. 2.75" AT 7 long tool steel stock came out of chuck while turning the od. The machine now is leaving a .080 nub when facing. So I need to rotate the turret slightly to realign it. Ive done this before by breaking loose the bolts and banging it back into place. But its my understanding these lathes have a different procedure in doing this. Ive searched all over and can't find the service manual for this machine. Can anyone give me the procedure to align the turret and/or send me the service manual? Thank you in advance!