dont think the diff has made the car torque steer
but you are spot on,,,, i was looking at the BIGGER picture
one of the parts directors has just taken delivery of hes st3 company car last week,,,,,,,,,,,,, as he made reference to that then told me it would cost me 15 and a 1/2 for me to buy it if i wasnt leaving
tosser

, i told him that if he needs any parts just remember when he calls volvo ill do him a deal and help out any tech questions for him