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			|  | self-oscillating |  | 
					Join Date: Jul 2014 
						Posts: 53,449
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	| self-oscillating 
				 
				Join Date: Jul 2014 
					Posts: 53,449
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			Just to remain off topic for one more moment. Surely the opinions of experts in the field should be welcomed, not denigrated. We don't have to agree with an experts opinion, but it should ALWAYS be respected
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