Reply to My only Midi Fighter Gripe...

Just started using this thing a week ago and I absolutely love it to death. But those little rubber "nubs" on the bottom of the unit that prop it up are complete pieces of sh!t. They hardly stick on and slide around and fall off all the time. I don't move my midi fighter around much and it's in a cool room away from direct sunlight so i'm not really sure why that happens. Anybody know where i could get some replacements? Or what they're even called for that matter?