In having received a lot of help from TOP drivers I thought I'd share my setup for this last night on our carpet track which is done over concret in case anyone experiences this environment. For my third round it was pretty stable and held corner speed well and I was only off 4 seconds (57, 8:02) for track record and .03 off best lap record for this winter racing.

Front tires - I believe for whatever reasons the not run yet tire surface gains the best traction over having run the tire previously, so a little ruff tire texture did it for me

PDF File

Again I think the reason it worked decent for the 3rd round was cause the tires had that trued finish

And always take off rear brace with springs to make sure the football is free as it is hard to tell with on but the car will be squirly if the football is not free and won't track straight