do you have any idea what you driveshaft angle is in relation to your slip yoke and rear yoke ?i'm setting a chevy 2 up for a customer right now ,with the subframes level ,the trans is 5 deg down ,the driveshaft is 8 deg down ,so i set the rear yoke up 2 deg and that should put the drive angle up about 4 to 5 at the rear under acceleration,which should be perfect with cal tracs.i can lower the mustang by the shelby trick in the front and by the coilovers in the rear to get the suspension up higher in the chassis ,then the drive angle might not to extreem.these are just some thoughts (ideas).looking for some opinions thank ron