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Old 22nd April 2010, 11:19
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LesG LesG is offline  
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Join Date: May 2007
Location: Keith, NE Scotland
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When 66 first came into service, when you were hooking off between the buffers, the engine would rev up as though it was going to move.[/QUOTE]

And still do as this part of the design, put simply if the computer detects a drop in the air system then it tells the compressors to speed up to compensate.

Les
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