I appreciate the in-depth look but i will say that it really isn't necessary and these things are completely openable, cleanable, operatable, and repairiable in

I appreciate the in-depth look but i will say that it really isn't necessary and these things are completely openable, cleanable, operatable, and repairiable in most cases. I have opened, cleaned, operated on and repaired many of them. (except for the rubber pads, if they go ...you're kinda fu...deged)