I have my crg rotax SR, low in the front and low in the back. I feel a flat cart after long runs. Meaning after 5 laps the chassis in not lifting the rear inside tire and i develop a push in and lose exit. The track is smooth and mostly on the no grip track( it is not a high grip track or tacky at all). What do you think about raising the chassis, then what changes i will encounter to mak the kart handle.