I’m down to about 3 of the 8 rubber sleeves that go on the feet and on the top of my old keyboard stand. I’m sure they’re in dark dusty corners of the bars I’ve played in over the years. They’re 1 inch in diameter. US doesn’t sell them in that size anymore, but it seems like somebody somewhere must make something that will work. Has anybody ever successfully located what I’m looking for from a 3rd party?