I have a MG Foretrex 101 36V, and a HB 998 SI transducer mounted to the TM with a transducer shield and saver. I am getting TM interferance at all speeds except the highest speed. I have checked all connections, US2 connections, battery grounds, and the fuse in the TM. All are good.
Has anyone used the TM interferance kit from Humminbird? If so does it work?
Or does anyone who has had this issue with their Fortrex have an alernate solution.