Well here is a little run down on the gauge. I bought a cheap 2 button bike speedo off of ebay. I got the idea since alot of guys run them on their superhawks (i have one too) because of the nasty error, its like a cheap speedo healer, so since I knew it would work I bought it. Then I tore it apart, the screen, the computer, the buttons, everything. I cut the bottom part off of the speedo to retain the buttons then grafted all the parts to the plexiglass face I made earlier. I printed off a new face I designed in solid works. Adhered it completing the face. Then it was a matter of making it fit in the old housing, this required removing the inner white reflector and glass. I cut a whole, rectangularish in both pieces. Then I made an aluminum relief to house the button assembly out side of the bezel. Epoxied that together, epoxied the buttons together and silicone sealed the top part so I can replace the battery later if needed. So, was it easy? No, was it worth it, I think so.