I have a small shop, so moving things around is a great option. The floor is uneven and having a workbench rocking while working is a real pain. I also roll my bench out onto a large concrete pad and work when the weather permits. The pad is less level than my shop floor.
I solved my rocking problems with a very simple solution. I designed my work bench with a tressel type frame distributing the load over 3 casters rather than 4. It has worked out excellent. The top may not be perfectly level with the world, but it is always flat, and never rocks. |