Just wondering how an external transducer might get added to an Ulterra considering there is not a channel arson Terrova shaft. I see guys on the vids with bow mount sonars and an Ulterra and I don't think they are just running 2D through the US 2 and pulling the rest from the transom - maybe I'm wrong.

Is an external ducker even going to allow for the power trim to be used? Would you have t have a cord flopping around not attached to the shaft?