C700M Remove rubber feet for carpeted floor in COSMOS Series Posted March 8 Sure that is another option. However, my experience with furniture slides is they always seem to slip out from under the legs. I use to have a Cosmos S and slid this one out to get access. The rubber feet on the C700M was a option I did not care for anyways. It didn't hurt the rails or the rubber feet which I put away with the spares. Doubt I'll ever put them back on again.