I have a pontoon boat with a 1997 Force (Mercury) 50 HP motor. Serial number 0E258874. I can't see the motor when driving and there is no trim gauge. Would love to install a sensor and gauge but can't seem to find out for sure which one I should get. Anyone have an knowledge on installing one, parts required or possibly an alternative solution? Basically concerned more with knowing how high it is when going into shallow water.
