Depending on how far away from each satellite he is
Here in MN, IA5, G3, IA6, G11 are all around the same elevation because IA 6 is our true south.
But someone who has G10 as their south, they wuld need to move the elevation every time.
Thats why a motor is a great investment. I've seen some that are pretty inexpensive (around 100 bucks)