1-26 chase 1-26 movie.... where can I get it?

Hello fellow glider/sailplane pilots... many years ago I had the
opportunity to see a movie that featured two 1-26's chasing each other
around the sky, down a mountain-side, thermalling, etc. I have looked
for a copy of this movie a few times but have never been able to find
it, save one time and the seller wanted a rather obnoxious amount of
money for it.
If anyone has a vhs/dvd copy they'd be interested in selling, or, in
making me a copy, I'd really appreciate it. You can reach me at

Thanks all!
Cheers!