My friend has an Ranger with "step under, like all Rangers under transom) and wants to flush mount a Lowrance 3-1 transducer. Has anyone done this and be able to "read" sonar when on plane? He does not have room for external transducer and does not want to put a puck in hull.
Will a Lowrance 3-1 flush mount give depth sonar on plane?
Thanks in advance.