First, allow me to get in my brief gloat over having just placed my order for a StopClock Professional, Zonemaster II and Paper Flasher. Thanks for the tax refund check, Uncle Sam. Now 2 questions about the paper flasher. Is it important to flash paper from a consistant height? Assuming so, how have paper flasher owners solved that? I want my flashing to be consistant, regardless of where the enlarger head is for any given print. I don't want to be moving the head once I've composed a print on the easel. So I'm envisioning some mechanism for positioning the flasher at the same height all the time, independent of the enlarger head's position. I don't have the luxury of a separate enlarger or copy stand for this purpose. I'm thinking about a wall mounted swing arm.