I know they make an adapter from a Lowrance style glassed in transducer to Humminbird which I'm using on my Helix 9 SI mounted in dash of a Ranger 1880 Angler. Do they make an adapter the other way around ie Humminbird Transducer to Lowrance graph? I'd like to utilize the units that came with the boat as a graph in the back of the boat. I can just sell them and get another Humminbird and network but just curious if they have adapters.