Thanks Gaunty.
I think you'll find the same "waggly tail" in any aircraft that was spinning! If it didn't waggle it'd prolly fall off. If students are busy looking for a waggly tail instead of initiating the correct spin recovery then I guess there is more liklihood of a spin related accident!
BTW Trudy is now Trudy Robins, and still going strong here in WA as an independant ATO, a wonderful person is Trudy.
