Help! I received a replacement rear wing for my Slingshot hover glide. It's a different shape. Now, to ride, I have to place my front foot only 15 Cm in front of back foot (previously I would keep it under front hook) and can't place more than a few hundred grams of pressure forward because the nose dives. the mast is in the exact same place - right to the back.Am I missing something or did I incorrectly install the wing? see photos for details. I am keen to get back on the water.