I needed a stand on which to mount a ring roller so that I could form some metal rings from flat bar stock.  I needed to be able to do this outdoors due to clearances required to form 13' long 1/4" bar into 4' rings (think wagon wheels).  This had to be able to be broken down to bring indoors which is a functionality that I need to improve upon.  Currently, the two bolts at the tops of the diagonal braces must be loosened and the two at the bottom of the pillar must be removed, then with some persuasion, the legs fold in neatly... almost.  The working height is a little too high, so I'm considering lowering it from 4' high to 3'.