I applied velcro strips in 1/2", 1" and 2" widths in various locations on the inside of the fuselage to attach the fiberglass headliner. I applied matching velcro strips to the backside of my Aerosport headliner fiberglass. Once all was done, the headliner was aligned with the 5/16" seatbelt bolt and the matching velcro strips were joined together. I then installed the cargo bay right aft and right forward panels. After that, I installed the two tone leather insert in the Aerosport side panels. I plan to paint the Lord Adhesive window joint black to match the rubber edging.