About a month ago I traded a guy on here for his 1199 for my bow. It has the SI, DI and 2D transducer mounted on a transducer shield. It gets terrible interference every time I hit the trolling motor pedal. huge bars through the 2D and DI. its not as crisp and clear as my 1198 at the console either. Is it the transducer or something else? I don't need side imaging on the front should I go to the DI / 2D transducer or do they make one?