>I'll try again with my new D800 and my 70-200 VRII and will >try with 1.4TC.
Incidentally, one thing you will find is that shooting in FX with the same lenses, you haev a lot more field of view. I think you will find it easier to get them in the frame, then crop (plenty of pixels). Give some more room for tracking error vs. a DX.
>BTW, I googled on the web and didn't find the user manual for >bird programing ! Same thing at Amazon...Must be out of print >!
It's available on paper only, some kind of copyright issue. I'd offer you my copy but you didn't offer the secret society handshake.