I've done this fix on at least 3 MX Masters, just going in through the rubber on the side to remove the switch, since disassembly through unscrewing everything

I've done this fix on at least 3 MX Masters, just going in through the rubber on the side to remove the switch, since disassembly through unscrewing everything is more work. Needing to replace the feet every time you open the mouse is pretty frustrating. This applies to the MX Master 1 & 2.