I picked up the carbon U brace based on some reading here in this section as well as the FT hubs and the carbon C-hub tower. I'm wondering if I need to shave the U-brace prior to installing it. Not sure how to go about it if I were to do it. Is it beneficial to replace the stock u brace with the carbon one even if I don't shave it first? Is it mostly a durability upgrade?

Regarding the carbon C-hub towers - which hole should I put the camber link/ballstud in? Does it depend on the setup I'm looking for? Any recommendations?

Thanks for helping a noob out