Hi Webbydude,
Ok, I have total of 2 dishes. 1 Dish500, Dual LNB for 110 &119, 1 Dish500 with single LNB for 129, 1 Dish500 with single LNB for 148 for testing purposes only. When ever I have dual LNB unit connected with single LNB for 148, I get all three shows up in check switch and working...