I had an idea which i think worked for the performance in handling.but i think it made my bits steering wider which i think is goods so it wont spin out during fast turns.This mod is for cars with 2.6 or higher.Its very simple, just put a spacer in between the base of of the chassis and the lower tip of the steering joint.You get what i mean?Sorry guys i dnt hav a digicam.You can use a plastic spacer from the ac mini 4wd.and sand it until its about 2mm in height.This way your cars front wheels wont drop down when its not touching the ground and at the same time improve your cars performance.coz ther is lesser play in the suspensions.I hope this helps. :