I needed some temporary additional Maker Space to work from for the @Printrbot Play build, something I could set up with a backdrop curve for photos, at a decent height as I work standing up. While at the DIY store for some MDF for the top I noticed these joist hangers. They felt the right thing to use, with the Play using sheet metal for rigidity, a hat tip to its construction.
One more leg to go then it’s lights, camera, action!
And before anyone asks, I’m focusing on stills for docs. For video see @Thomas_Sanladerer 
