John, is this post for real, or is this a test/troll?

If so...SHEESH![X(]

I've put on a lot of demo flights in 31 years of R/C flying, but have or would NEVER do something like you have described!

My main thought is the "impression" you would have made in the side of some little kids head with the spinner of that size and weight airplane if you would have gotten a radio glitch or something!!![X(]

Real low and real close at full throttle? With a Funtana? Are you kidding?!

Man oh man...

Scarry bud...

I'm not tryin' to preach, but jeez pal, some things can be out of your control, and 1 little problem and some innocent little kid(s ) could have been seriously hurt or worse...

And, Funtana's have been known to self destruct at high speed, remember?!

I'll get off my soap box now...