Hi, this is my first post here. I've been working on film and TV shows in the lighting department for years, and I'm thinking of taking the BS7907 course. I'd like to ask about the assessment at the end. Although I know how to light and I work with lighting on set, I'm worried that I might fail the exam. I'm wondering how hard it is, and whether I need to complete the multile choices correctly in order to be 'BS7090 qualified'? Or maybe what the pass mark is? Many thanks.