how much weight? Answered
the length of the bed frame is75" and width is 53" the hinges are long the length edge. the drawing shows the dark lines of how the rope is set up. the mattress is a full size 8" coil spring futon (60lbs) 1.5 sheets of plywood at 1/2"x75"x60" looking to find what i need for counter weight and the math to get the answer. thank you for your time.