If you just save the airfoil pic (no winfoil in use) from various databases from the net, and then without changing the thickness simply enlarge with Paint or other BMP editor, will you get an accurate airfoil when printing? If not how do you enter the long list of coordinates into Winfoil or other programs, Winfoil just has 10 stations while the x y coordinates listed is a string of about 30 numbers from most airfoil data bases.

Thanks in advance I really need help.