OK, being Stoned, not out of the question.

It bounces in the back. One drum was bad so I changed it and the brakes on that side. The other sides brakes were as thick as the new ones, so I skipped it. My hogs head has oil on it around the plug and its made its way to the bottom of the rear end. No drips, just overfilled maybe. I bought the truck with 66,000 on it. Could the universal joint be bad? It clunks going from 1st to 2nd if Im going slow. How can I check the rear ends oil or grease, whatever it takes?