ok 85 k5 350/700/208 10b's w/ 35 white lol gigin up for shiloh in april so rig needs some love... 1 is it ok to have a rear pinion angle not perfectly lined up with the driveshaft? (for a 6 inch lift stock springs with blocks) 2 should you be able to turn an auburn limited slip by hand like it was open? or is it locked up and slips on turns or what? hows that work? 3 at startup my brakes are REAL sensitive then i give em a few pumps and they are "normal" again. normal is a few inches of pedal travel where sensitive is almost none. 4 my rear 10b pinion nut is barely leaking, seems to be right at the nut and not at the housing area. how difficult is the fix and is it worth it or should i just leave a sleepin dog? 5 is it normal to be able to hear your pcv valve rattle inside the cab on accelerations? 6 the limited slip in the rear, can i put it up front after i upgrade to 14ff? thank you to the ck5 folks yet again.