Rear End Noise: recently installed parts

[initial_jc]

I bought KW V3's which I installed with stock tophats, since they dont come with any; Im planning on getting some adjustable ones in the near future.

Then I got SPL RUCA which i installed before i got an alignment.

Then i got some wheels 18x9 +22 and 18x10 +22? with 235/40 and 265/35 in the rear.

After installing that little by little over a 3 month span, I noticed many different sounds coming from the rearend.

I think that my rucas are not sitting level which makes a cluck when i go from a complete stop then accelerate. I think its hits against the cone space which causes that noise.

Is there any way to get that center not tilted to the edge.

Any help is appreciated