Tutorial: Creating wings optimized for single perimeter printing

Creating wings in FreeCad and PrusaSlicer, optimized for single perimeter printing.

I made some video tutorials, how I create my RC-airplane wings.
I do the CAD-part in FreeCad, a free, opensource CAD software.
The gluing surfaces are created in PrusaSlicer by using staggered modifiers.
I have included the FreeCad testfile here for download.

Video 1: Creating the wing with stiffeners in FreeCad

Video 2: Adding a carbon spar to the wing

Video 3: Creating the gluing surfaces in PrusaSlicer

I hope this tutorial is helpful!