I'm in the process of switching the rotors on my 70 Challenger from the 10.95 to the 11.75 rotors. I've got a new set of rotors, caliper brackets w/bolts and new bearings and seals. My problem is the seals for the new rotors don't fit my spindles and of course my old seals don't fit the new rotors . It's been awhile since we did this on the kids car but I've got a bad feeling I need to get larger spindles. Is there a 'trick' seal that works or am I 'sclewed' ?