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Date: Sun, 6 Jul 2014 13:04:40 -0400
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From: DJ Delorie <dj AT delorie DOT com>
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	(message from Peter Clifton on Sun, 06 Jul 2014 15:50:23 +0100)
Subject: Re: [geda-user] pour clearing around pads
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> One thing which may have affected the numerical stability and
> certain equality / magnitude checks was the switch to nanometre
> internal units. This appears to have had an impact on some of the
> floating point round off and EPSILON tests. 

We're not changing the units to Epsilon :-)