Hi, ive been away for a while, i just bought a new house and my internet access has been limited. I have a question about something that has already been answered but im gonna ask anyway. I lifted my blazer 4" using tapered blocks in the rear. I have 10 bolt axles and i lengthened the rear driveshaft. My problem is that the rear u-joints are running at a crazy angles.I have to replace the driveshaft soon, but before I do that (heres my question) what is the best/cheapest way to fix my u-joint problem? I forgot to mention that i have a 700R-NP241(its a 1990). Any help will be appriciated, thx.