Hello New member, trying to in stall a transducer for the Garmin 73SV, looking at back of the boat it is like a 3 step hull. Does anyone have a good picture of where to properly install a transducer with Side View. Trying to see pictures of other boats through internet but the picture is never clear enough to see where they install. The original transducer is a in hull mount, I need to install a on transom mount.