I had a dealer install the Lowrance Vessel View on my outboard and now my smartcraft guages don't work. They are telling me that it is either smartcraft or the Lowrance that it's incapable of both. I dont understand it. I had a 4 port smartcraft junction box with 1 incoming from the motor and 2 going to the smartcraft guages and I thought if I used the open port I could send the data to my lowrances through the Nema Link.

They are telling me I need to choose one or the other. It makes no sense to me. Does someone have the right answer. Thanks!