I have a friend who came up with a wonderfull solution to the MM foam stamp dilehma. She used an old real estate sign (the plasticky kinda material) and she stuck adhesive velcro dots to the back of the stamp and the sign and stuck them to the board......she has a tonne of these stamps so this was awesome. Them she got her hubby to attach the sign to the back of her scraproom door......an awesome space saver....no drawers, no trays.....just a good old kiwi bit of ingenuity!
Hope this helps some.
TFL