Sorry, but something seems to be severely wrong with that file.

It won't retain my positioner setting. It's set to None, I set it to USALS, go to do the scan, and it doesn't move the dish, just scans where I was sitting, and when I check again, it's still set to None. Also, if I hit the go-to-position button in the positioner menu, nothing happens. Finally, it won't even retain my LNB settings if I change them from the default.