Same here, Saintaw.
Last night, Tern and a buddy of his latched onto my 38 at about 24,000ft. I started a spiral dive, then promptly blacked out. I released the stick, hoping that that would bring my vision back....nope.
So, I chopped throttle to idle, and gradually started pulling back on the stick, just hoping that I was oriented correctly. After what seemed like 30 seconds(was probably only about 10), my plane leveled out at about 15,000ft, and I finally regained my sight. Then Tern and said buddy proceeded to chew my machine to shreds.
This leaves me wondering what I did wrong. I've done this spiral dive in other planes and didn't lose my vision, so I'm a bit perplexed.
------------------
banana
**MOL** (Men of Leisure)