Hello, My name is Phillip and I live in Texas. I"m new to the whole kart building thing. My nine year old daughter rode her first go kart on vacation last month and she got the bug. We decided to make a father daughter project out of it. I picked up a book from northern tools that had detailed plans and drawings for a single and double cart. I am finished welding up the frame for a single seatrer and now am working on the front end components. The frame is made completely out of 1" square 14gague tubing. I will post pictures once I have taken some.