Attached is a script to produce the Air Foil portion of Prop_Design_Geo. The Rail portion is commented out, as it needs additional
LeadingFactory/Factories, TrailingFactory/Factories, and QtrChordFactory/Factories work, which should be fairly easy. :-)

The 26 original NACA points were restored to the AFXTAB and AFYTAB arrays, with (per original GEO,) AFYTAB element .019 rounded down to 0.0.
The two each center point coordinates were added to the END of the AFXTAB and AFYTAB arrays. Adding them to the end makes it easier to keep
them separate, (otherwise they could be extracted from their old locations, if it is necessary to keep them in the old locations.)


The two radius arcs have not been done. Can do mirror easy in MoI.