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Subject: Re: [Homebrew_PCBs] Expansion of pcb when heated for TT

From: Lez <lez.briddon@...>
Date: 2007-02-01

>
> I see something similar with my paper, it tends to rip off the board
> outline if i do not draw a second, wide, outline around it to anchor the
> paper to the board. I always thought the paper is shrinking and causing
> the problem this way.

I'm sure it not the paper, got to be the copper, but I cant see why
only a few of us (well 2!) seem to see this.

Unless its more noticeable with some papers than others, and we have
the bad stuff........