Dish won't track the arc

[armadillo_115]

I must be doing something wrong...can't get all the arc.Maybe the photo shows where the problem is.



Maybe a bit more air in the right rear tire?
I couldn't resist....

 

[KE4EST]

Maybe a bit more air in the right rear tire?

And back up 6 inches.

 

[spongella]

Very novel installation. A dish running on all eight cylinders hee hee.

 

[Radioguy41]

The problem is due to "The Unintended Consequences Of The Evaporative Theorem". As the fuel in the fuel tank evaporates the rear of the vehicle lightens and slowly rises throwing off the geometry of the arc following gizmo. I read that in the "Vehicular Base Station C-band Installations" manual.

 

[Jason S]

So the fix is to add some fuel stabilizer and refuel with ethanol free gasoline?

I'd probably pour in some lead additive to the tank for good measure...

 

[bigg t]

Just a note: If the gas in the tank has turned to molasses racing fuel may help to clean it out.