Homebrew PCBs

On 18/07/2010 01:06, DJ Delorie wrote:
> Are you sure it's the software, and not the printer?  My laser printer
> shrinks *everything* about 0.4%, which is enough to make big connectors
> not fit in their holes.

And, it's likely to vary with humidity. Paper is very hygroscopic (I 
worked for Rank Xerox many years ago, and it was a problem, we even 
supplied some customers with heated storage cabinets). That might 
explain whi it's so variable.

Leon
-- 
Leon Heller
G1HSM