I removed some shelving from a closet, in order to replace the carpet. I did not realize at the time, but this shelving had a rather nice angle adjustment system - you can pop off a plastic piece, and then change the height of the caster using a Phillips screwdriver.
Since I did not know about this, I removed the shelves by force and broke the part that attaches to the bottom of the shelf. It looks like particle board.
Do you have any great ideas on how I could reattach this system and have it be useful again? The anchor part does not want to stick to the particle board, as the holes have been broken open too widely.
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