Hopefully this is the last time I have issues with my rackApparently I didn't make my rack the right way and my tubs rubbed my flexwatt enough to wear it down. I was receiving electroshock therapy when I touched it. I walked through a home improvement store and found.....
Window shims!!!
It's $1.49 for a 12 pack. These are made out of some sort of compost/plastic material and I screwed them into the shelving. They are spaced so that small and large tubs are kept off the flextwatt.
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