Well i wouldn't say that. I've only crashed it twice and both were mechanical failures. Servos are stripped, so i think theres the culprit. They were the crappy stock servos anyway.
Foam Balsa Carbon, doesn't really matter. All ends with a pile of bits in a crash At least foam is cheap. I've decided to cut off the broken foam and design a new nose myself to take my new FPV gear.
I know that it flys fast but it is also very docile and stable at slow speeds. Anyway as i just mentioned in another thread, i have a mentor now for FPV, so exciting times to come.
Disaster!!! I'm sure the CG was good. Slightly nose heavy as it was before the nose job. But on launching it went into a climb and stalled straight into the ground My new nose survived but it broke further back. I'm very close to scrapping it now and transferring the elecs to something new
My thoughts on the problem are that the nose shape caused a lift effect making the plane climb with throttle.