Yes that is were thor intended the dish to be installed which is 2 foot of center of the MH. Winegard suggest for best reception the dish be center on the roof and 6" from outside edge and not to close to vents/AC.
I now have the unit in my driveway and will look at maybe mounting some brackets to roof so the dish sit above vents and in center of roof. Or I live with it being off center. If I did not like it there or it did not work good it would only require sealing 4 small screw holes.
Let you know
Love the unit but it was tuff driving at 30 to 45 mph but have not had wheel allingment as other said really makes a differance. Motor loud getting up to speed
Sorry for spelling errors
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