Pg. 34-13 Step 1: Masked the Instrument Panel, Arm Rests and Floor with heavy paperand masked the control sticks. Placed three thicknesses of duct tape along the upper edge of the Fuselage Side Skin from the Firewall to 30" aft. Step 2: Placed one thickness of duct tape at the edges of the Upper Forward Fuselage Skin as indicated by the plans.