My rear driveshaft almost feels like it is binding as I first start moving. While this hasnt killed any u-joints over the past 2 months, and I've played with all sorrts of angle measuring devices, shims, etc.. I was playing with the idea if I could jack up the truck onto jack stands, (supporting the axle) and put the transfer case in neutral, and try spinning the driveshaft by hand. Im thinking I should be able to feel the binding, and play with the angles that way. Think it will work?