Wes, is there any reason why pilots manuals forbid snap or flick rolls when they seem to be perfectly capable of doing them? Is it just "playing safe"
pbehn,
The OV-10 Bronco forbade them although I knew guys who did them. My bet would be the reasons varied by plane. The Eagle doesn't like negative G flight for other than short periods. The Bronco didn't like hammerhead stalls, caused the exhaust "pipe" to come lose if you did a tail slide (know someone who did that to), however it's a non-event in the Eagle. Snap rolls put a lot of stress on a plane and its parts and would guess most planes aren't stressed for doing that repeatedly.
Cheers,
Biff