Iam redoing an old fiberglass fuselage F4U Corsair and I will definitely be getting some tape and using your method to make panel lines!...thanks for that tip!
If you missed the video on adding rivets using the rounded piano wire punch, you will find it in the Auster Playlist, here is a link to the bit you want ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-9GD2P6G_Lko.htmlsi=g4DqIMerImrYoz8S