--- In Homebrew_PCBs@yahoogroups.com, Stuart Winsor <stuartwinsor@a...> wrote: > I have to say I haven't used this particular product but when I was using > some spray-on resist it had to be done in a "darkroom". Only illumination > was a 15W bulb in an photographic "safelight". Hey Stuart, Yes this is going out! Sounds like it may be part if not the whole problem. I am going to back the light out or down until I know I have a safe space to coat the boards, and then if I still dont get good results I will switch to sunlight just to prove to myself that I have a good source of UV. Right now it does seem like the problem is over exposure rather then under and it may be the bug light zapping them before I ever even get going... thanks to all who have replied and helped by pointing out the details, I will try it again with the new techniques and let you all know how it goes. Though its at least a day between each trial. ED
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Re: DATAK negative Resist
2003-11-12 by ednspace
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