Homebrew PCBs

On Mon, 02 Jan 2006 20:34:50 +0100, kennytrussell  
<kenneth.trussell@...> wrote:

>
>
> I have not done double-sided yet. I do have a question for someone
>
> about the "pouch". When you slide the board in, how do you assure
>
> that both sides of the pouch are still equally positioned? If the
>
> paper curvature is different for one side than the other where edge
>
> of the board meets the bound side of the pouch, wouldn't you get an
>
> ofset? (not sure I explained that well) For single sided boards, I
>
> trim my transparency or paper (whichever I am using) to just the
>
> outline of the board. Do you keep it a lot larger? Help from all
>
> appreciated.


Yes, the curvature causes an error for me. If i put in in a folded-over  
piece of thin cardboard the curve is much more gradual and not a problem.

ST