Readylift leveling kit carrier bearing spacer

[jim_patterson]

So I installed a 2.5 readylift leveling kit on my f350 today and the kit included a carrier bearing shim for the rear driveline. My question is that I didn't lift the rear of the truck at all so my rear driveline angle didn't change, so whats the point of the spacer?

[p8ntballn2]

maybe they just include it "incase" you get driveline vibration.. its probably just included in the kit as part of the base parts included