Pat. Do you mean the spar is warped ( bent) or it slops forward at the tip I'm just doing my winskins too, the rear spar should be 22 1/4 inches from the centre of the main spar to the centre of the rear spar at their tips.
Phil Matheson mathe...@dodo.com.au See our VW Engines and Home built web page at http://www.vw-engines.com/ www.homebuilt-aviation.com/