The guy a Exclusive modelbau said that they re-designed the tail to be stronger. He also said that it was people not building it correctly that made it crash. (Prolly cause of the instructions And lastly, the instructions don't mention the proper method of sanding and cleaning the carbon spars in the wings, which is a reason why alot of wings failed.
This plane wasn't engineered to be slopped together, and then flown as hard and well as the pros. It is designed with very little tolerance, and to get the maximum out of it, it demands someone that builds well and strong. Some people also crashed by putting standard servos in, and you always hear of how 'it was flying at half throttle straight and level when the wing shears off'. Self expainatory. I doubt if Marks will do anything bad cause he has obviously great building skill from ZNLine.
I have seen Sebastiano do some crazy s**** with his, without it breaking. So build well, and have a ball!!!!!
Robbie.