Hi. Hope everyone is safe. Recently pulled up carpets and laid hardwood in all rooms/bedrooms upstairs. The bed frames have those hard plastic wheels that are pretty much standard on all of these metal, sizable frames. I have read that they are quite damaging to hardwood floors, as they are really designed to be used on carpet, so I want to replace them. The first thing I came across (actually during a carpet pad research project) is that a lot of "plastics" don't do well on hardwood flooring as they mar the finish. It is said that rubber, polyurethane and neoprene are pretty much the way to go on hardwoods. The Mohawk carpet pad I picked up, I bought because of the rubber backing. Thoughts on this? Second, I found it increasingly more difficult to find bed frame feet/wheels when I filtered them for rubber, etc. Until I came to office chair replacement wheels. I could feel the comfort as I read about them and will definitely be replacing my chair wheels but it got me thinking about whether they can be used on bed frames. I understand a lot of them don't include locks (lockable ones are out there), which I think are important for a bed frame to keep it in place, but does anyone have any thoughts, experience with office chair wheels or similar on bed frames? Any other advise that I'm missing? Thanks

I have a Takara Belmont electric/hydraulic hairstyling chair that keeps sliding down when in the up position. I have replaced the hydraulic hose, checked the cap on the oil reservoir, and tightened the nut holding the shaft, but the seat still will not stay up. Does anyone know how to fix this problem? Thank you.