Jinx wrote: > > > I usually etch boards face down in the FeCl and don't slosh or aerate it > > at all. I let gravity do the work. The solution stays clean and all > > residue gathers at the bottom and it lasts for months, depending on use > > of course. I've got a batch over 2 years old and it still etches ok. > > Me too > > http://home.clear.net.nz/pages/joecolquitt/0makepcb.html Copy cat ;-) http://www.picnpoke.com/projects/pcb.html -- Best regards Tony mICro's http://www.picnpoke.com mailto:sales@picnpoke.com -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu