This is what I plan to do.
2 inch square tubing for the frame
L3x3x3/16x0,3" with a custom base plate for the legs outfitted with the original leveling feet.
I also plan to install some threaded rod with leveling feet. This will serve two functions level the table quickly and unload the caster wheels when not in motion to keep them from getting a flat spot… I guess I could just use steel casters and simplify it a bit… but I struggle with simple.
Attached is a quick sketch to give you an idea… not the final design. I haven’t decided on the base plate thickness or configuration yet. Still playing with it.
