Would it be ok to lower the trans crossbrace about a quarter of an inch? I'm having problems with Pacesetter Y pipe on the drivers side. It's resting on the floorboard and making quite a racket. My thought is, if I can change the angle of the motor and trans slightly, I'll have the clearance I need.Taking a hammer to the floor board is not an option. I do have an adj. torque arm, so getting the pinion angle correct should not be a problem. TIA