RoyHudd, Aileron Drag et al shame on you.
Perfect example of the elitist attitude that unfortunately also tars the image of your more open minded colleagues. I don't know if you've looked down from your pedestal recently but FYI pilots and engineers are not the only professionals involved in aviation. I think you'll also find that a large amount of the spam on this thread was contributed by some of your fellow super-human beings.
Get a grip.
