Hi, new to this forum, absolutely terrific!<br />I have recently purchased a runabout with a Suzy DT85 1983/4 model, how do I determine the prop pitch and size, it is a 3 blade but from where do I measure and how do i determine the pitch?<br /><br />Also can I fit other brand (Johnson / Mercury) props to this motor???<br /><br />Great advice and keep up the terrific work!