So just for fun I decided to test out Riva and R&Ds ride plates back to back on my FZR today. I had the stock shims and +1mm washers up front. I had the exact same Rpms, Boost and speed readings down to .1mph with both plates. The conditions I normally ride in are rough but today the water was like glass so I was wondering which will handle and stay planted better in the rough? I have never tried the stock plate or a VX plate yet to date.