The "Mercaha" 90 4-stroke (2204 in this case) has no provision for a trim sender (and hence no trim gauge supports it). Is it possible to add one from some other brand, or does someone make an aftermarket sender than can be attached? <br /><br />The factory ones I have seen on other engines are simply potentiometers with some sort of levelr arm/spring which moves as the engines tilts up and down. How hard could it be?
