Homebrew PCBs

KeepIt SimpleStupid <keepitsimplestupid@...> writes:
> Just try some water between the film and the board.  I've found it
> works fine.

Except I want to image a circuit board, not a large grey blob.  The
ink on my films will run if they get wet.

(I assume you really meant "photoresist film" - I've got the laminator
for that.  I'm talking about the photo master for the exposure box)