optical illusion
When I first put in BEV and DishNet, I discovered something that might help.
When you have a dual LNB dish that needs skew, it will throw off your (apparent) azimuth.
Dial in a lot of skew, and you face an optical illusion aiming the dish to the right place in the sky.
So, what I do is set the skew to neutral (is that 90?), and use a compass to aim the dish east/west to the proper azimuth.
Then, mark a pencil line on the pole and the dish mount to show where to start from.
Only now crank in the skew to the dish.
Just don't venture too far east or west of your marked lines, and you'll find the bird(s).
Another trick for bringing in both birds with equal/strong signal, was to wire up two cheap sat meters, one for each LNBF.
I rigged a little box to power both at the same time.
With that contraption, there was no going back 'n forth between LNBS with the meter, peaking both.
Leave the elevation, azimuth, and skew all a little loose...
Then you (use the force and) just aim for the sky, peak both at once, and you're done! - :up