Took the spar supports off and varnished the gussets. Then glued on the root and end ribs. Glued and nailed RS-1 on the LE side of the forward spar. Clamped the LE support doublers and marked the overhang for sanding. Clamped the LE supports together and sanded to their final shape. Glued the doublers onto the root and end ribs and the glued the 1/8" LE supports to the RS-1 nailed on the spar.