Here’s a throttle control cable that has separated from the housing. It is very likely that on a stiff throttle, the cable might bend prior to actuating the throttle lever when being pushed.
Check the cable housings carefully during inspections.
Although the KK-1 is scratch-built, builders Ken Scott and Ken Krueger have used all of the modern tools at their disposal to expedite the design and building process. This month, Scott discusses the more than satisfactory results of load-testing the wing and horizontal stab;