The V shape is  totally eliminated to create the new VDelta Shape, the kite  is  more like a high aspect ratio delta, 
closer to the original 06 Sonic, the kite is  faster then the 09 Vsonic, as the central profile is shorter, giving a higher
aspect ratio and less drag.

By adjusting the A-KPO to F4 F5 you will have the same performance and feeling as as Sonic 06,  you will also be
able to use the A-KPO for more bar pressure, a more reactivity.

  - No more tip batten, but a small bridle, on 2 points.
  - Same LE sewing and reinforcements.
  - The Sonic GKVDelta is a combination of all the best specs of  the history of the GK Sonic over the last 4 years.