Getting a new roof soon and am wondering what the latest way to get the dish realigned by DTV is. I have the Protection Plan so I suspect it shouldn't be a major problem. Just call DTV for a realignment and the Tech will realize it's a new roof and not care that was the reason? Also how far in advance should I call? Never had to use them for this. Don't want to wait a week for a Tech to show up. Thanks for any replies.