well a Go-cart frame not sure what they call them on their track. I think I have the issue under control now thanks to Dale.. If you are doing a Light Color pre-bake and Pre-bake again and if you think you have it pre-bake again

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Watch for oil marks of any kind!!!! E-mail me if you have any questions.. Just think 45 more carts to go... What did I learn ? PRE-BAKE lol Thanks Dale..