This is not the way the instructions said to do it but after two very frustrating days I finally just mounted the thing facing just plain South, turned on the receiver to go to AMC4, set a TV out in the yard next to the dish and just kept moving it until I locked the satellite. The reciever found the rest of the satellites with no problem. Just a suggestion I hope willhelp you or anyone else trying to align a
motorized system. For the record, my 90cm dish is also 5 degrees off. Hope this helps.
Milepost72