Roger Robertson wrote:

Mark;
The blood pressure cuff pressure bulbs work great for door seals if you

don't

have leaks, cheap and no power required except muscle.
Roger Robertson

What a great idea!  Then whenever I do something really dumb in the cockpit
I can use it to check my blood pressure.   Actually, this is a good,
simple, lightweight solution to the problem, and it will help keep my left
arm in shape too.
Thanks,
Mark

 
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