Drive parameters have been verified and car is balanced at 50%. The 74 fault is a result of the 108 fault. Car gets 3 consecutive 108 faults trying to level down into the bottom floor while on 30 and 61N and then throws a 74 fault and shuts down. Tach looks good. Resistor plug is in place at XB46. Already went down that road and definitely not a level sensor problem.