Problem: as left/right flaperon is applied, path length of the cable changes dramatically, because the top of the elevator control horn is located about 12” off the axis of rotation of the flaperon torque tube.
With cable tension set to 20lbs at neutral stick, I was seeing 10-15lbs at full left (very slack) and >35lbs at full right stick. This was tight enough to cause the elevator horn to bend!
Solution: I have added a pulley right behind the lower access hatch, on the bottom of the fusela…
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Posted on May 5, 2010 at 4:31pm — 8 Comments
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