Acrylic Case where does the rubber rings go?

[MegaMech]

Is it a problem if the plastic gets scratched under the screw heads?

I... Have no idea. I put the rubber rings on the outside for now.

Basically if the screw or bolt heads do scratch a ring into the case. Remember that you won't see that scratch as long as you have the case put together. So it hopefully won't be big deal.


I was just curious where the original manufacture intended the rubber rings to be.