That harness attach bracket Dave had was totally bogus. Todd Bevis built my Demon with a 3/8" ID tube welded vertically through the center of the cross bar, that a 3/8 dia aircraft bolt which attaches the harness tab goes through. No way that will ever fail. The belt will cut itself in two at the tab first IMO. I like that way of attaching the shoulder straps over wrapping the belt around the cross bar.
That's how mine is as well. Right through the tube but mine is bigger than 3/8", more like 1/2" all grade 8 hardware. A tab for a harness is ridiculous.
