As I type this my hand hovers hesitantly over the keyboard because I’ve been here before. Over the last few years I’ve had the occasional request to show the film, some reasonable, others not and too often frustrated by a lack of facilities, e.g. being asked to screen on a PowerPoint projector, or for no fee – not even minimum wage. Or, as I was asked last year by the organisers of Doors Open Day, to screen at…