Hi, I have purchased myself the phantom upgrade board with the intention of creating a canbus port for 2.4 data link. I have also bought a spare canbus port that fits to the leg of phantom 2. Going to solder the leads from this directly on to board, just to make everything look neat like phantom 2. Two questions. 1. I have the phantom 1.1.1. I was going to put the canbus port on the front right leg. Would this interfere with the compass on back right leg? I notice the phantom 2 has them diagonally opposite each other, but my dual receiver antennas are on the both left legs. 2. Does the geofence of the phantom still apply when using the 2.4 data link and ground station? If so what is its max range? Thanks, Damien.