My d35 whines at any speed above 50 mph, only under acceleration. I have a lockright that's going in it soon, so I want to get rid of the whine when it's cracked open. I have multiple pairs of shafts, 3 sets of spiders plus 1 complete lockright, and a bunch of spare internals left over from my first d35 (I did the ever-so-popular d35/ d35 swap to match R&P with my d30 when converting to 4wd). What part of the diff usually produces the whine? This d35 has been broken before by Tim(zjatl) before it went under my Jeep, if that is a factor.