Review on Reducer Ground Connection Nickel Plated by Steve Campbell

I see quality in it. A big problem is that the manufacturer didn't think about the placement in the amplifier. Due to the flat installation location, these two components have to be mounted next to each other in my amplifier. Because they are so big, you can't install them next to each other. I would recommend making them octagonal in the future so they still have good contact on all sides but have flat points so you can turn where the machine screw touches.