Does anyone know what the adapter would be that would connect a Raymarine backbone to a Garmin. The Tee connectors are different and I am not finding one listed to do that. The whole point of the NMEA protocol is interconnectivity between manufacturers. I could have gone through Ray tech support, but they can be slow to respond and I am sure I am not the first to struggle to find this out. If there are any 2K wizards out there where would one use an in line terminator that has a backbone connection on one side and a spur on the other and yet it is called a terminator. This a a learning curve I wish was in the rear view mirror!