Here is my situation. Moved into my house about 2.5 hrs ago and previous owner left his older dish 1000 on which he had HD programming. I already had a dish 301 and 501 so I just hooked then up and continued to use them. I recently upgraded to a 622 receivers and HD programming but it will not find Sat 129. Signal strength for 110 is 70 119 is 45 also finds 121 at a strength of about 10. Dish wants to charge me to send a tech out but I have always installed my own equipment so I'm sure I can figure it out but if you could give my any pointer that could cut down on my time it would be greatly appreciated. Also I live in North Dakota at Zip Code 58042.