We had our floors refinished and the surface in some areas is not smooth to the touch, but is bumpy. I don't see any dust. How smooth do I have a right to expect it to be? We really don't want to extend this job, but we don't want the rough spots to chip off and expose the wood.
We had a stain and 2 coats of polyurethane applied. Would a screening and a third coat eliminate the bumps?