Great... No you can let it dry and not etch for several days! If you
wait too long the copper may oxidize and be more difficult to etch.
Use a waterproof marker pen to touch up any mistakes etc. There is no
magic to what kind of pen. a simple laundry marker works just fine.
Best Regards
Hans W
"ghidera2000 " wrote:
> Have the etched board in my hand and its almost a beauty. One small
> void in a trace thats about 0.15 wide and a bridge between a pad and
> a trace. I think the bridge is because I took the board out a few
> seconds too soon. No green apparent in it. I'll soak it a bit longer
> after work.The rest looks perfect though, quite a shock to me seeing
> as its only the second board!
>
> Does the etching solution harm the resist at all? Wondering how
> critical it is to get the board out of the etch at exactly the right
> time.
>
>
>
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