I’ve been testing the moving mirror mechanism on the roof of my studio. I have it shining through the window and hitting a piece of masking tape I’ve stuck on the wall. It can hold this position for a number of hours, but then things go awry. It seems to be resetting itself. On investigation, the controller was almost too hot to touch. It’s hot on my roof, but with all the Core 10 steel ACCA will probably be hotter. I’ve decided to add a fan and some cooling vents to the ‘brain box’.
