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Thread: Dim Wannabee needs ISA help
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Old 21st September 2004 | 11:25
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John Farley

Do a Hover - it avoids G
 
Joined: Oct 1999
Posts: 2,201
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From: Chichester West Sussex UK
The easiest way is to use words and common sense not maths.

ISA +X means X degrees warmer than the relevant ISA temp

and

ISA -X means X degrees colder than the relevant ISA temp

Which of course is your first case
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