Bert Willing wrote:

Well, your contribution does make me assume than you never did a spin in a
large span glider.

I did spins up and including a Duo. I've never flown an ASH 25 or a
Nimbus 4, so I can't comment these from my own experience. However, JAR
requires that they can be safely spun up to 5 full rotations. To my
undertanding, "safely" means that they can be recovered without dirty
tricks and without exceeding their operation limits.

Stefan