Thank you so much, David. That's just what I needed.
Lee, I'm not sure if letting the 500 rip at full bore gives any more accurate a figure than the factory's average of six ounces per flight. Somewhere inbetween is probably a reflection of what I would get.
As far as Cessna or RAM or Range Rover factory mileage figures, well, we all know that they are based upon rather idyllic conditions. But, if you only drive at a steady 55 on smooth roads, using very smooth ankle movements on the pedal, well, maybe you WILL get those numbers...
I don't think Tony is upselling his figures, I think he really gets that, but he is very familiar with his aircraft, and he's probably a better, smoother pilot than myself. I don't feel sales pressure from Tony, I think he reps the companies that he does because he actually uses and likes the stuff. Really.
Seems like I should plan on seven ounces a minute or so, as neither of my two aircraft are going to be as clean as a Bobcat...