In article gers.com,
David Megginson wrote:



It's probably because they're trainers: the manufacturers designed
the controls so that you just cannot pull the yoke back far enough for a
full stall, unless you enter from a steep turn or whip the yoke back very
quickly into an accelerated stall.

Don't believe that. Have you ever done stalls with someone in the rear
seat? Stall practice is normally done solo or with you and a CFI...CG
is well forward. Move the CG back (still well within limits) and you'll
find you have plenty of elevator to stall the airplane.

--
Dale L. Falk

There is nothing - absolutely nothing - half so much worth doing
as simply messing around with airplanes.

http://home.gci.net/~sncdfalk/flying.html