it doesnt have to be done this way, it was just an idea i had to use the rest of the steel what you see in the picture is all the steel end of.. if it doesnt work, i'll just figure out a way to make it work as a desktop machine it might mean that 2 legs are secured to my worktops and with the left overs i will have enough to extend the other 2 legs down to the ground and do it that way and brace as you said like a chair.

is it likely i'll need any adjustment in the feet of the machine??