david98 do you really need the PhaseIII Dish for your motorhome (101,110,119)
The reason for asking is that if you only need basic programming for RVing then a basic 18 inch dish is going to be much easier for you to point,as compared to the Triple. In any case you are going to need lots of dish pointing experience and suggest you follow gordos post #4 and go back to basics.
Find the correct settings for the area - set your tilt first,then set your elevation,get to your dish point screen (signal strength) and sweep slowly for signal ,Once you have found signal on 101 you can then slightly adjust your elevation to further peak your signal.