I Now have a lowrance 15mt on dash with 50/200 puck trans glued in sump. Plan to move the 15mt to trolling motor and will get a new 200khz trans to mount on trolling motor. I also have a 50/200 skimmer trans that came with my 15mt that I have never used, as I originally went with the puck style in the sump. I am buying a new hds-7 gen 3 to put on dash, comes with 83/200 w/lss2. How can i do this combo of units to get the most from both, units and transducers. And/or will the two units transducers interfear with each other being 17ft apart and both on 200khz.
1991 Kingfisher DC179, Yamaha ProV 150.