There is a black plate screwed onto the bottom of the S9900, 5 screws.

Does anyone know if this plate is plastic or? I thought it might be wood but doesn't seem like it.

Also, the stainless steel feet looks to be attached from the inside of the cabinet. These go thru the black plate, I think, or maybe they are integral to the plate and removing the 5 screws the plate and feet would come off as a unit?

Yes I'm planning a better platform. Thanks in advance.