Re: digital depth gauge
Hi Markshop, a buddy of mine has a real nice pontoon with a small 9.9 on her. He mounted his transducer on the starboard side pontoon on the stern end. With his pontoon being aluminum, he didn't want to jeopardize the intergrity of the pontoon so we found a piece of 2 inch stainless steel square tube. Cut a piece of two inches long, drilled holes on two sides opposite of each other. We used tootsie roll epoxy to mount the stainless piece to his pontoon. We forced the epoxy to ooze through the holes and then pressed the epoxy down flat againt the inside of the tube. A half hour later we mounted the transducer to the stainless piece through the other holes. It has been on there for 3 seasons now and has'nt even shown signs of coming loose. Just make sure all your surfaces are clean for the epoxy to stick. Hope this gives you an idea.