Just came from Garmin to Lowrance and have a relatively newby question. With my previous Garmin setup I had their steady cast heading sensor which was nice due to mounting flexibility. My question is that since the steady cast connects on a NMEA network will it work with Lowrance HDS live units. If so can it be calibrated? I really do not want to mount another point 1 sensor on my boat and the ghost already has its own which I am assuming cannot be shared with the network. Any insight would be greatly appreciated.