Just in the process of rebuilding my B44...I still love this car and can't bring myself to replace it. Haven't really done much to it since new, trimmed chassis to fit 44.1 undertray and body, rpm cups and I think thats it. I run it pretty much exclusively on my back yard track but plan on putting some laps down @ Radioactive raceway in Spokane, Wa. I would like to know what I should do to run on a small carpet track.