Side to Side Height Varation

Like others, Im aware of the Taco lean where the drivers side is usually lower than the passenger side. My Tacoma is currently only a 1/4" lower on the drivers side than the passenger side. I would need an 1/8" thick shim/spacer to even it out. The thinnest spacer Ive seen is a 1/4" which would give 1/2" lift. That would be to much. My other option would be to raise the Bilstein 5100 up one notch higher on the drivers side.

My issue is, its the back of the truck where there is more height variation. Im a 1/2" lower on the drivers side than the passenger side in the back. I don't think raising the front on that side would even affect the back. Has anyone used a shim in the back to even it out back there?

 

I had the same issue in the rear after installing my MD Dakar pack. This spacer from wheeler's fixed me right up. Level now within 1/16" of an inch.