Anthony Toft wrote: > Yes but you can electro-plate the copper from the spent echant, changing it > back to FeCl, just use some nails for the electrodes. No need to throw any > away, just keep reusing it. When I look at the specs from board houses, they all say similar things: xx oz copper laminated on board... xx more copper plated on after etching... xx solder reflow after plating ... So, how can I as a homebrewer "reuse" all this extra copper and plate it back on my board where I want it instead of on my nails:-) -John -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu