Thanks for the reply Scott, I agree with you that the bonding may become detached by poor landings, however this is supposed to be a beginners aircraft, it will be bounced.
The manufacturer should at least warn of this possibility of this happening, my view is that the bond is not strong enough to cope with an experienced flyer, never mind a beginners landings.
My purpose in placing this thread was to inform people of this problem, ask for their experiences and debate in a constructive way this experience, so far so good, alot of people have been made aware of the problem and it may have stopped it happening to other people.
I still think that an international manufacturer should warn of this in the instructions or remedy the problem