You can’t build something special without a strong foundation…In this case that is a sheet of 3/4” MDF, six "20 gauge equivalent" 2x4 steel studs, a sheet of 3/4" plywood, two tubes of construction adhesive and a bunch of self-drilling screws. While my table may be moderately overbuilt, my first corner is not exactly flat with the rest of the build table since I chose to try self-drilling screws over predrilled holes in the studs for mounting to the inside of the MDF work surface. Luckily even though such minor mistakes aren’t uncommon, they can usually be fixed with a little massaging...Something SWEETA has taught me well.