Thanks guys for the good info. I will be using it shortly as I too have my first 4-stroke coming in the mail for my new Christmas plane. It is a Saito 100, & I was wondering if I should get a tach or not. I will be running a Graupner 14x7 on it, a little more expensive than some other suitable choices but I have it on good authority that this will be a good prop for it. I guess I better start pricing some new Tachs now as well. Thanks again.


Mark