( ) 2. Match the 3/16x1x18 leading edge Sheet with the 3/16x3x18 wing sheet so that both heavy sides are to the left and the marbled or specKled looking "C" grain runs along lead- ing and trailing edge. Sand the mating edges if necessary for a good fit and glue. Sand the bottom seam flush With #150 sanding block.
Construction - 2 
