Hey now. I believe Buckeye is a valuable member in this forum. His 30K plus posts include inspiring builds, advice, problem solutions, bike identifications and more. I think you jumped the g** on your assessment of him from one unintentional typo sent. I don't even know where to find an arc bolt, but I did read elsewhere on this forum that people had their go karts taking off with rear wheel spin as a result of too tight of a chain. I also read on this forum that you should have about 1/2 in of play on both the top and bottom of the chain, especially the bottom.