has anyone ever made a table/cart for their UDS, something like people will do with a egg if so lets see what you got.
I just had a guy at work weld up a cart exactly like that out of some scrap material.
Have you ever thought of building a base out of angle iron and then welding/bolting some cheap harbor freight wheels to it. I have done that in the past, I liked it cause the base was removable when I took the UDS to a remote location.