According to February directions the square was to measure 30-1/2 inches after putting on the floaters. When I did my pinwheels they short ones came up to 32-1/2 inches. In looking at the directions carefully it says the short pinwheels should measure 4-1/2 x 32-1/2 (which is what mine came out to be but won't fit the 30-1/2 inch block). Did I miss something? I guess I will have to do the adjust a floater thing.