JIm,

this is from Hank Nixon.

Chip


Jim Vincent wrote:
Udo,

Are you talking about surgery for the person who tries to blow out by mouth
or for the glider using compressed air? ;-)

Of course if you use compressed air you have to be careful how much pressure
you apply.

wrote in message
oups.com...
Perfect way to blow internal connection apart leadimg to painful
surgery.
This is last resort
UH