vibration on take off, six inch lift w/37"s

[NAULTLOGIC]

hoping to get some help. after i had installed my procomp stage two lift into my. i have always had a vibration on take off, so i have installed cal traxs, dropped the two piece driveshaft with the recommended shims for the lift. i have even shimmed the rear diff. by two degrees. so my differential and and transmission are now in line or for better words at the same angle. so i have mounted my go pro camera to the bottom of the truck on multiple times, and have some questions. the torque transfers to the rear end and at that time the rear end and frame of the truck part ways. the frame lifts so to speak. i think i have covered most of my bases, and yes i have replaced the u joints and have checked the drive shaft for bents. so here is a vid, that i hope will help.. thanks http://s989.beta.photobucket.com/use...011-1.mp4.html >

[ZMANN]

page 14 ish

http://www2.dana.com/pdf/J3311-1-DSSP.pdf

I also suggest a adjustable carrier bearing drop or shim the actual carrier to match the drive line angle ,, that bushing takes a beating with a straight down drop

[NAULTLOGIC]

did that, the angle of the front driveshaft is the same as the second or rear driveshaft.. any other thoughts??