A Namibian Air Farce officer had just returned from China, where he had attended the ground-school for some or other chinese turboprop heap that said military had procured. On inspecting the lineup of aged 335 piston 'push-pulls' that represented the cream of the crop of Namibian military might, he discovered that ALL the props were broken! Dutiful to the end, the Major-General-Admiral found a blade-paddle and proceeded to repair the defective props.. by cranking them into the feathered position! I believe he 'fixed' about four 335's before someone managed to stop him.