well i completed my rebuild of the 93 a4ld.everything was great.then i started reading stickys about band adjustment.went to readjust my od band and it happened.didnt take the advice and use a 1/4 inch tourque wrench.used a half in set to 15 lbs.was gonna go 15 then loosen and go ten and the finall back off.didnt even make the initiall 15 and pop cracked the case and now m screwed.moral is follow proper procedure and cut no corners.