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<DIV>Thank you to all that provided a response to my question and although I did 
not get the answer I was looking for I did get a refresher on the Bernoulli 
effect <IMG class="wlEmoticon wlEmoticon-smile" 
style="BORDER-TOP-STYLE: none; BORDER-LEFT-STYLE: none; BORDER-BOTTOM-STYLE: none; BORDER-RIGHT-STYLE: none" 
alt=Smile src="cid:28A2A022369B4043A4C282150582E7A4@NormanPC"></DIV>
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<DIV>Norman</DIV></DIV></DIV><div id="DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2">
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                                This email has been checked for viruses by Avast antivirus software.
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