Ok just installed the eithernet switch so I could link up my two 999 di si and my helix 12 2d gps would just like the quick version of what I have to do on the menu screen to get them to see each other I powered up but when I go to network I only see the unit I’m looking at if it’s not too complicated could someone tell me or direct me to a decent video for networking the three thanks as always pat ps just trying to share waypoints between them thanks