wow, u make it sound like spinning is rare...  in FS9, i could spin in an F-18, SR-71, F-16, and the glider (unbelievable, believe it).
it went like this: full throttle, climb climb climb!  at some point, the plane will be pointing up, and u can watch ur contrail trail upwards, meaning ur going down.  at some point there, i wouldnt be able to control the aircraft, and by chance, i would either stay that way, or spin.  (with the glider, i just slewed as high as i could 

)
 FS Water Configurator+
FS Water Configurator+ has new modifications in the works, plus DirectX 10, Service Pack
1, and Radeon HD 3+ Series support.