I was wondering if anyone else gets a fairly strong, constant vibration in thier controller when driving either front or 4wd vehicles? I just got a skyline v-spec2 and souped it up when I noticed the vibration. I thought it was because I had put so many mods on it, so i went and tried out a stock v-spec with no mods, but the vibrations were still there. It seems to happen on all front/4wd vehicles. Is it meant to, and is there a way to stop it?