07 DC Taco slight vibration post lift

I have a 2007 Tacoma Double Cab, just installed the TTHA-CK Toytec 3" coilover lift with the 5100's front and back and the AAL in the rear and JBA UCAs. The kit also came with the rear axle shims and the front diff drop kit, I installed those as well.

I am now getting the driveshaft vibration at take off at low speeds. The alignment tech told me to shim the carrier bearing, so I did that as well (1/2"). Still there, maybe a little better.

Seems like a lot of dropping and shimming for a 3" kit to still have vibrations... Any better way of going about resolving this?

 

Some good info here that may explain your issue and how to solve it: https://www.tacomaworld.com/threads...differential-bearing-vibration-thread.152173/
I know I'll need to do this replacement eventually but the vibration hasn't bothered me enough yet to do so.