>I have a couple of questions on the spar size differences and the bevel on the aft vertical fin spar. >According to the plans for the -2S, the aft vertical spar, aft edge measurement is 1 1/2 inch across and the fwd of the edge rudder spar is 1 3/4 inch across. Am I measuring something wrong? Why would the measurement be a 1/4 inch difference? I would think the measurement would get smaller as you move aft. >John Esch ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Use the airfoil shape of the vertical stab and rudder to determine the spar shape and size. The edges of the spars should match the shape of the airfoil and any change in size from end to end will follow the airfoil outline. Good luck Larry Flesner
