Going back through this thread, you may see that my experience of the Chatterbox was not entirely positive (to say the least), indeed I ended up burning it!
Last year a friend built a Chatterbox and the damn thing flies well! This was a challenge I could not let pass, so now I have built another......
I think the first one was a bit heavy and the original Mills .75 was a bit marginal on power. So I have tried hard to make this one lighter, the wing has an extra bay each side, and it has an Irvine Mills which has a bit more "oomph" than the original.....
So all I need now is some decent weather.....
Paul