Lance, when you put your fore arms together, did you use velcro openings ? If you did, when you put the right one on, the grid section should be facing outward, and the line that you glued should be facing up, so the line goes with the length of your arm. The velcro shut should be facing downward. The half cutout should be on the inside bend of your arm. So when you bend your arm, it works in concert with the bi-cep. The right bicep has the dot laying on your muscle, and the cut out faces upward.
The left is just the opposite. Hope this helps bubba .