Homemade fuel gauge

This video will show you a homemade fuel gauge I made for my moped. Basic tutorial included. The main body, including the mounting ring is aluminium and was made with a lathe. The float was made from a fishing net float. I had to experiment with different sizes to get it to work right. The ball bearing is originally for use in an Yoyo, and the glass lens is for flashlights. Both was purchased from DealExtreme. To my knowledge, this is the only tutorial in the world on how to make a fuel gauge of this kin br, br,