Cannot get a signal

[aweidman]

I have an 18" dish that I use for tailgating. I've used if for two seasons, and worked fine for a while, now I cannot get a signal. Previously we would set up the dish, point it to the west and then turn it slowly south until we my SF beeped. Then we turned on the tv and receiver and were watching tv in minutes. Then all of a sudden we couldn't get a signal. I didn't change anything with the dish or receiver. I have to go into satellite setup now that I have a slimline on my house, as I use the receiver from our bedroom. I'm getting some weak signals for transponders 24-32. Am I off on my Azimuth or Elevation? (188 and 48)

Previously I never was real precise with aiming the dish and never had a problem. Now I've tried to be specific as possible and cannot get a signal. Is something wrong with my dish now?

Sorry for the long rant, but I'm now a little frustraed. Thanks for any help.