Did one for interiors a couple years back and there was one for huttons at Brentwood made the beams up on the deck they them got netted and craned up not had to do it since though maybe they were one offs just thought I'd ask if any one else had seen it
Its right thinking i am agree with you .Think the idea was that you could go out on beams and had a safer way of working whether it affects the design didn't get questioned as far as I know because nothing extra was put into job