Hello,
First off a huge thanx to FRANKITE for so much foil designing and building info.
These ideas are his, I am allowed to share in hope that others learn and progress!
I am reshaping my 3 year old solid carbon strut from "langly super critical symmetrical" to NACA 63-210 ,top half.
After seeing FKs profiling ides I do the same.
This concept can be used for profiling wings as well.
I call these particular ones "female, concave " as an external strut, wing shaping guide.
One could make " male, convex " for mold building.
Note that the template, shape guide, can be made from plexiglass, aluminum, thin wood, ect , or just because I happen to find it 2 mm fiber reinforced plastic.
David Interesting PRO filing profiles ..... simply a lot of work.......