New to the forum here guys and really hoping someone out there can help me. I bought a 1990 suntracker 24' pontoon that had nothing on it, I am rebuilding it and everything is done except for steering. I would like to put a rotary system on it but the one i have does not turn my motor side to side, the arm that attaches to the motor is to short. I have a 1975 55hp chrysler on it. Does anyone know how to tell if i bought a new system if the arm would be long enough. I dont know what to do i am just lost right now. Any help on steering would be so appreciated. Thanks guys.