To Eden
Sorry if my response to you sounded as if I was telling you it wasn't intended that way at all. Its just that most of my flying has been on the NOTAR system, and most people have never had the chance.(I'll send you an email)As said before its very similar to a tail rotor but with some particular differences (some good some bad). Again sorry if my response sonded like I was setting you straight "I'm here to learn not preach"
Reagrds
hoverbover