just installed some new crossed drilled and slotted rotors from iRotors in CA. So far, they are ok, but they dont feel as smooth as my stock ones did. I was wondering if this was normal for new rotors. The company said they were a direct replacement, and that i could use my stock brake pads. I had them professionally installed, so i dont see why theyd be kinda shaky. Any info you guys can give me would be great.
DAVID