Well, I was hoping to have a picture of the working tach to show everyone. The Sun tach is shorted and doesn't work at all. I got an off brand tach that looks like the Sun piece. I had to take that all apart and fix the selector switch before it would work at all. (and it was brand new in the package) It still works a little flaky, so I just ordered a new Moon Eyes tach and maybe, just MAYBE, ...that will work like it's supposed to.