Homebrew PCBs

i don't see how etchant foam spilling out of the tank and all over your  
shop floor would make things better?

ST



On Mon, 26 Dec 2005 02:12:07 +0100, Alan King <alan@...> wrote:

>
>
>   Also never even thought to add a drop of dishwashing liquid to the
>
> etchant, wondering if it'll foam up ok without messing it up.  Doubt
>
> it'd help the speed etc, but more of a foaming than bubbling could help
>
> with the evening of the etching..
>
>
> Alan