Johnparmalee
Member
Does anyone remember the Andy Williams show? There were two sets off bleachers that began the show flat to the backdrop and as the show began these to bleacher sets were move to face or almost face each other with Andy in the middle. I remember they were floating on an air cushion. Does anyone have any idea of the holes to let the air out, the spacing, size, air pressure, source of the air? Or has any one successfully built a stage wagon that floats on air? John