Im struggling on a 1/4 mile flat track that's mostly round. I have a 2017nsmackdown. The car is pretty good every where we go but this track. I am alittle tight in but can't seem to be free enough through the center. You really have to drive sideways around the track. We are stacked on the rear with 690 lbs of load and 150 extended droop. the rf is stacked on an olins bump arounf 2060 at 4". bar angles are 48deg lru ext and 10 deg lrl at ride height. The right side is standard 3deg and 18 deg. We have tried different loads on the rr but still struggle. Last time was our best there we were about 2 twenths off. Any help would be greatly appreciated.