Re: diving in fast forward flight
If you want to know *why* it does it, have a look at Colin Mills' articles
available from www.w3mh.co.uk
They're in pdf format. Go to the articles page,
and scroll right down to the bottom. I forget which issue its in, but he
offers a very clear description of why this happens. All the issues are well
worth a read anyway!
(make the obvious amendments to reply!)