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From: "Ken Finney"
Subject: Re: Etching tray rocker ?
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Date: Thu, 26 Sep 2002 20:21:25 GMT
"Nico Coesel" wrote in message
> email@example.com (Andre) wrote:
> >Anyone got a good design for an etching tray rocker ? Two dimensional
> >movement would be useful as it gives faster etching .
> >I have a couple of ideas but would like to hear what everyone here has
> >to say about this problem .
> Many many years ago I build something from LEGO (plastic building
> parts for kids) to do this.
> Reply to nico@nctdevpuntnl (punt=.)
Have you thought about using a aquairum air pump to agitate the etchant by
blowing bubbles through it?
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