After laminating the Dry Film and Exposing it I need to Develop but I am unsure how long to develop the panel for. How do I determine the correct developer time?

In order to determine the correct development time, you will need to determine the “Break Point”  This is the point where the developer is removed just down to the metal.  This time will obviously vary depending on the type of film and developer film used.  Once this time has being determined, the panels should then be left in the developer solution for approximately 40% of this time.