HPI set-ups
All of the set-up recommendations are for rubber tires on asphalt, which I believe the average person will probally race on.
I almost always get 4 to 6 weekends of racing consisting of two
5-min qualifiers and a 5 or 10 minute main each weekend.
For the most part, HPI sway bars are useless (they look good) because of the sloppy mounting at the arms.
Try the next firmmer spring in the front or back. I think you will find that the car handles better overall.