Need some advice with setup before I get too frustrated and sell it. Car works great on high bite but can't get enough forward bite on looser tracks. From mid corner to exit I have to drive it like a 2wd buggy or the rear comes around. Have avid pistons, tried 1 dot rear springs, 2 dot progressive fronts, 10/5, 10/3, 7/3, 5/3, 5/2 diff fluids, different camber links, different arm mounting positions, added weight to rear. Also removed rear spacer and sanded down arm mounts, rear hubs all the way forward, chassis at low bite settings. Car has tons of steering have to run dr at 70% to drive it. Also tried every tire I can and still no better.