[Taf]

Pull up a sandbag.... many, many years ago when I was but a lad....

Our Chief Technician built a semi-conductor power supply that absolutely blazed with excess heat, so he flattened lengths of old copper water pipe, drilled holes in one end and used self-tapping screws to attach them to the case, all around the rectifier bridges that were panel mounted. He bent the flattened pipes to the most desirable position and never had heat problems again.