The slip yoke on my driveshaft sits so far in the trans that the rear yoke seal actually presses against the mouting part of the yoke, not on the shaft. I have to use a pry bar and push the trans forward to get the driveshaft out. My buddie's car does the same thing in his Camaro and he was told by Moser, Strange, as well as by the Driveshaft company that that can cause problems. He's getting his shortened for $60, should I do the same?