I took this car to a chassis shop here in ohio and they messed it up so bad i could only get about half track with it because it was darting all over the track.So what i did was replace everything in the front-end and had it lined up.The chassis shop scaled it out which they ended up putting a lot of preload in the car which made the drivers corner sit around one inch lower than the pass-side which i told them i did not like it nor want it like that!! What did they do? Heated the pass-side spring too lower the pass-side which made the car dart all over the track which i rebuilt the front-end and replaced the front springs and then took out all the preload untill the car sat level on all four corners which worked pretty good untill 1st time out this year which another racer told me about the pass front coming way up while the drivers wheel only came up about two inches or so..Finding a good chassis shop in ohio seems out of reach..Bill