I won't use a bellcrank on the next kit, which should be the 40 sized Epsilon. I've thought it over, and will use a dowel instead. I'll run 2 2-56 rods out to each elevator half. I'll have to put a lot of support in the fuselage to keep the dowel moving straight and tight. I may use grommets and tubing with grooves in the dowel for each rod to lay flat alongside it. It should be possible to make without slop or flexing.