Any one interested in a way to get the buffer up stairs with out carrying it? I put the Blue Star buffers wheels on it . You can either drill the bushing out with a 17/32 bit or just file it out with a rat tail file to fit the axle. Then take a piece of PVC and fit it to the handle adjuster. “notch for the handle base bolts to” It can go up steps with no riser also. Takes about 3 seconds to put on and take off.