Has anyone installed the Magnum 6 speed kit from Silver Sport Transmissions? I just started (69 Charger) and I found the SST trans crossmember holes don't line up with the factory torsion bar crossmember...they are about 1/4" off (too short). I attempted to 'squeeze' the factory crossmember together and bring the holes closer together but that was no use. I talked to SST and we verified the measurements. My car did get a new floor but the factory crossmember is original. I did add USCartools subframe stiffeners. Just wondering if anyone else has encountered this?