No reply from Les so I made a hybrid throttle quadrant using some of Les' and some of Leonard's ideas. Made the handle from 1/8 inch 6061 alum. and the bracket from .050 5052 alum. because it bends better. The cable clip is 4130 steel using Leonards sketch. Added some lightening holes, nylon washers and 1/4 inch fuel line as a compression spring for friction. It will mount horizontally under the instrument panel on the cabin cross member at station #2. I needed to safety wire the wing nut and bolt that the handle pivots on because it will loosen as the handle is actuated. The bolt head is drilled and the thread end is also drilled for safety wiring.