4 Link setup and Traction brackets

[Jezza_hr]

I've been looking into research for setting up my rear end to reduce vibration (assumed to be caused by pinion angle, but not certain) and I believe that a good set of adjustable 4 links should help with this to make sure the pinion is matching in alignment with the rear of the transmission.

However, what I'm looking into until I can shell out money to buy the 4 links is getting some traction brackets to help with the stability side of things. What I wanted to know is, will they have a negative impact on the pinion angle? I'm not brilliant with geometry, but if I imagine it correctly, using the standard length lower links with traction brackets would cause the pinion angle to sit up a little as it would be pulling the bottom of the axle closer to the front?

Could someone correct me if I'm wrong? If not, will this have a positive impact on my situation like I'm thinking it should?