I had my roof redone while I went out of town for a few days. I told the installers just to make sure and mark the mount holse of my dish (Dish 500 Quad) and remount it in the same place. I knew I might have to fine-tune it maybe but it should be close. Got home and had nothing so up on the roof I went. I could get 119 to come in but no matter what I cannot get 110 other than if I turn the dish too far to the East with 119 still selected and get a wrong satelite error. Turn the dish back a bit to the West and it still won't lock 110. I wouldn't fogure the Elevation and Skew would change with the dish going back in the same place. I ran out of daylight last night so will trya again tonight. What steps should I do this in, it has been a long time since first installing it. Do I get 119 as high of a signal as possible then do the Switch test? Get 199 high and then back to the East until 110 gets a signal? I tried both ways last night. But it has been awhile since first installing, like I said.