I'm glad to see some kind of tie bar to the other blade finaly. was wondering why there was no tt strap. But my question is if this is for a home built, why worry about how responsive it is. In a 206 it has an underslung teetering head, and it is very responsive compared to the similar head on a 204/205/212. So unless this this is one large homebuilt why not just keep it simple and proven. This may also mean safer to some.