So, I just got her back after the Procharger was installed and she feels great going forward, but when I put her into reverse she seems rough not smooth like she used to be. So, could this just be the added weight as the whole kit probably added about a 100lbs to the front of the car. or maybe i can feel the procharger vibrating. So, anyone else have this issue? I'm a bit concerned as I race this car and don't wanna shred or break something while going down the track.