Close But Not Quite

The next step was figuring out turns. This thing would have to make turns, so I dug out an old heat gun I had used once for stripping paint. I heated the pvc and was able to bend it. Once it cools again, it's rock solid. This was now upgraded to 2" pvc and I added a guide rail as I was still trying to figure out how to realistically get this thing to work. I would only work on this once a month or so for a few hours so progress wasn't too fast. It was after this piece of test track that my wife started questioning what I was doing.