Fitting left side engine cowl. Cut right side cowl top center seam from front edge (no trimming here) to center of fuselage. Cut left side cowl top center from front edge (no trimming here) to center of fuselage. Align front edge of left side cowl at prop hub, to front edge of right side cowl. Drill, counter sink left side cowl for SkyBolt fastener x3. Mark & cut bottom rear edge of left side cowl. Mark & trim left side cowl for gear leg.