I wish the VersaCopter did not fade away... and don't get me started on Graupner.... wow. I wish I would have never heard of them. I hate talking bad about a company but they are very difficult to get answers from and most of the time they are a guess more than an answer. I am thinking about just giving away all my graupner stuff as it is not cost effective but do not want people to fall into the same situation I am in.