Transducer options for Gemini zap cat

 Hello crew just checking to see if there is a better way to mount my p66 transducer on Semi rigid inflatable. See below pics of the transom. Currently I have it mounted to the transom and use a dropper set up with a block to offset the transducer from spray and act like a flailing block. Has anyone mounted a transducer on a similar hull. I’m happy with the results on high free can get clear readings at all speeds but seem to struggle with low freq. maybe it’s a setting thing cheers guys

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