I know this is an old topic, but I got one of these POD holders that was missing two of the rubber feet, so I was looking around, but I ended up coming up with my own solution: By four standoffs (you'll know what it is when you see it below), all 6-32 thread size and male-female, 1/4" hex. Two will be 2" long, and two will be 1.5" long. You'll need to round the edges of the standoffs for about 3/4" inch of the female end. I did it by putting each one in a drill chuch and spinning it against a grinding wheel, though the same could be done with a drill and, say, 80 grit sand paper or just with the sand paper. With a #2 phillips screwdriver, remove the four screws from the POD and screw the 2" standoffs into top end of the POD and the 1.5" standoffs in the bottom end. Screw the screws into the female ends for safe keeping. Your rounded portions of the standoffs will slide through the holes in the POD holder and create a very secure connection. If you have the sandpaper or a grinder, the cost will be around 2-4 dollars.