I am thrilled to offer you a valuable service that should in no ways be attempted by "amatures". Not only do knee dents look cool, they are cool. jealous of your buddies knee dents? want some, too? now you can have them too!!! I have spent time developing a system of incorporating custom dents into your custom cafe racer, not tons of time, though. just pay to have your tank shipped to me, pay me to dent up your tank, and pay to have the tank shipped back to you. (insurance required to ensure that tank is not dented during shipping). Save your valuable time and spend some of your excess money in order to get what you know you want. DO IT NOW!!!