Brief Description: Marking wing skins for rivet lines
Most of the drawings show that the wing skins are provided in 3 sections, which would be much more preferable, but instead the wing top skin is supplied in one piece and the bottom in two pieces.
This makes them difficult to handle and great care has to be taken not to kink or dent the skins.
Luckily I managed to get an extra set of hands to assist in placing the skin into position so to enable the tracing of the rib & stringer outlines in the inside of the skin.