I am setting up a DirecTv slimline dish with an H24 box at my cabin. I am using the signal meter through the box and reading it on the tv. I was able to get 101 pretty easy with good signal 97% on transponder 18. Satillite SWM low signal strength 50s. None of the other satillites will come in. I have fooled with the elevation tilt and azmuth. I copied my neighbors tilt and elevation settings. He has the same slimline dish. I have a little blockage from a tree limb but I don't know if that is enough to totally block the signal from the other satillites. I am only getting some of the channels I am suppose to get. I would welcome any help.