I just rebuilt my c4 tranni with a trans-brake and it shifts great until it warms up. What will happen is when I shift to high gear (3rd) the moter will lug down like hitting the brakes pretty bad. I built it to the specs on the sheet but I think one of the bands are to tight. Factory specs call for 1 and 1/2 turns backoff after torqueing bolt and the specs for the transbrake I put in calls for 1 1/4 turn back off. I used all alto clutches and bands. I know the intermediate band has to release for high gear,right? any help would be appreciated.