SMACNA has updated their oval specifications. The do not go by LS/SS but by flat span. It would be nice to see this and to see stiffeners for oval added. Round needs to be able to have stiffeners as well.
While it would be nice, I don't even care about visual representation - I just want it to be reportable so the shop knows how to build it without having to reference a SMACNA chart. This is pretty important for fabrication and shouldn't be ignored any longer.
