Placing the Feathers VGs on the 701
For the main wing, place the front tips of the Feathers 140mm in front of the main rivet line on the top of the spar.
For the tail, place the Feathers on the elevator rather than the horizontal stab.Place the front tips of the Feathers 120mm in front of the rivet line on the underside of the elevator spar, at a spacing of 30mm. The curvature of the elevator increases at this point, and basically you are just trying to get the VGs as far forward as possible.