Same bench built 20 yrs ago. Still heavy as hell, but stable. Takes 2 men and a small boy to move the damn thing.
great design for a large bench. Go to www.6mmbr.com
and search under the blogs for a neat design for a small portable foldup bench to take to matches. It is built off a black and decker folding benchmate. I had built one similar and use it a lot at matches.