Alright, i have a 1977 Evinrude 115 Model #115793S. It is mounted on a CMC power tilt-n-trim unit Model #PT-130. I would like to install a trim gauge but the CMC guage and sender unit are quite expensive. Does anyone know if i can install an aftermarket sender and gauge for relativly cheap? If so, what brand would you recommend? Thanks for your help....
