| previous by date | index | next by date |
| previous in topic | topic list | next in topic |
> An unrelated thing you might think about is how you're holding the filmMy (commercial) exposure box has a lid with foam in it to press the whole lot evenly onto the glass surface.
> against the PCB. I only get good results if I (1) print the film in
> reverse, so that the inked side is against the PCB, and (2) use a vacuum
> to hold the film tight against the pcb (gravity won't work).