If you are doing NACA profiles if I were you I'd use XFoil.
http://web.mit.edu/drela/Public/web/xfoil/
It is free and effective. CFD code writing professors use it regularly from what I have observed.
I am in no way affiliated with XFoil.
I am attempting to make an automated parting line for a molded plastic tube with varying dimensions per job. The first thing I tried was Sweep, however despite getting a good cavity subtraction tool through Sweep, I always found that the parting plane line took the liberty of banking around like...
