Flapperon rigging photosby ScoobySeptember 27, 2020October 5, 2020 Step 1: secure control stick vertically. Step 1: secure control stick vertically. To set neutral position on flapperons requires a 2 13/16" block under the forward wing spar. Per the provided template, rigging blocks are cut out to enclose the flapperon and provide as an angle reference. With the 2 13/16" block under the leading edge, neutral position of the flapperon should be parallel to the straight edge. block under front spar perfect neutral position important to re-confirm that the stick is vertical between each measurement measuring the flapperon deflection with control stick vertical and no flaps. stick held hard left for up/down flapperon deflection measurements. previouselevator rigging photosnextADSB-out installation