Quote Originally Posted by 5keepers2 View Post
I have the same setup as you. I took a computer mouse pad and cut a piece to fit between the transducer and trolling motor. Cured my problem. I understand this works for a few folks but most it does not. It is an easy cheap try!

I was wondering this since I have my 2d external mounted to my ultrex. Was thinking of cutting a rubber pad to further insulate the transducer