Finished a little more edge work on the Ribs for the H.S. Also edge prepped HS-702 Spar. I had left the rear spar built up so it was time to break it down and mark all pieces. Edge prepped HS-603PP rear spar. Marked and drilled aft flang holes on both leading edge ribs. Clecoed left hand Stab skeleton together using both front and rear left side spars and ribs. Matched drill HS-705, 707 and 708 ribs. Prepped left stab skin by removing plastic film from the inside and using a soldering iron to melt through and remove plastic from rivet lines on outside of skin. Finally clecoed skin to left side of stab. Yeah, looking like an airplane part.