Regarding the GIF animation from here:
http://www.pprune.org/aviation-histo...ml#post8500075
Just look at the angles of one of the right triangles of bars that connect the main wings with the front elevator. The replica and the 1903 original Flyer have different such angles. The replica has isosceles right triangles while the 1903 plane right triangles that have the horizontal chateaus visibly shorter than the vertical one.