Lestraveled
- Joined May 19, 2014
- 1,946
@Qsilverrdc
I have been using dry film exclusively for a year and a half. My failures are better than your best board (to date). You have done diagnostics that has changed everything except the film with no change in the result. You have ordered new film from two different sources, which is excellent!! Dupont developed Riston over 25 years ago. It has been a mainstay of the PCB industry all that time. Your PCB should look like the pictures in post #26 and they will. I hear your frustration, hang in there. I think you got some bad film.
I have been using dry film exclusively for a year and a half. My failures are better than your best board (to date). You have done diagnostics that has changed everything except the film with no change in the result. You have ordered new film from two different sources, which is excellent!! Dupont developed Riston over 25 years ago. It has been a mainstay of the PCB industry all that time. Your PCB should look like the pictures in post #26 and they will. I hear your frustration, hang in there. I think you got some bad film.