Just came back from the installers and he was finishing an install of the Livescope on a 60 inch ulterra. He was using a cornfield crappie mount that they just came out with. Once the cable was installed in the hose and run back to the base of the TM he had 1 ft of slack to sit the black box on the deck. If you are looking at this kind of install you might want to wait for an extension cable for the transducer.