Hi Mr Cassidy,
I haven't seen the article, so forgive my dumb questions:
Is this spin recovery technique aimed at achieving a crisp exit to a competition spin? Is it intended as a general spin recovery for intentional spins? Is it intended as a general spin recovery for all spins, whether competition, intentional or not?
(Let's skip all the usual, tedious caveats about very different spin recovery techniques being required for Jet Provosts, Sopwith Camels, Airbuses and helicopters, ta muchly.)
TW