8
At the root remember to respect the 7 grades inclination for dihedral
Once glue is cured, you can glue the top 15x4 spar in place and the top
8x1.5 spar also
Glue the trailing edge diam 5mm
Once glue is cured, you can glue the bottom 15x4 spar in place and the bottom 8x1.5 spar
also
Then start to place the top trailing edge sheeting
Then top leading edge sheeting
Then you may remove the small building tabs on the bottom if your version have it and
place bottom sheeting pieces.
At last the wing tips
Then sanding….