Replicator 2 Isolation Feet

This is a redesign of the Replication 1 isolator foot I found here: http://www.thingiverse.com/thing:42124. I made the opening for the Rep case smaller to better fit the sheet metal of the Rep 2. I also put some breakaway supports underneath so the plastic wouldn't sag. I got my Isolator feet from McMaster-Carr P/N 8215K6, $3.33 ea.