Who "attacked" you. Me? Where?
Sorry, I don't see it above.

I also don't understand how I used up my demo time.
Was the clock counting down while I left the program running
while trying to get the controller working? When I first started
the SW and was attempting a quick look using the keyboard,
was the program countdown clock running while the screen was
updating once every 10 seconds? How about in the future, the timer
runs something like once per session for 1 minute or maybe once
per day for 2-3 minutes. Something like that would be more realistic.
I can't possibly believe that I am the first person ever to have the program
not work fast and be perfectly controlled the very first time they ever turned
it on. I finally got the plane to leave the ground for about 40 seconds, but the
aileron and elevator were both reversed. I allowed the plane to crash quickly
so I could go into the setup and switch those 2 controls. That was the end
of the demo. Still not sure it works.

Sorry. It looks like it has a nice picture on the screen, but that's it. If the
planes flew realistically for $30, that would be quite a bargain. I realize
it is only $30, and you claim it to be refundable.