I have a Jerry Bates Bearcat plans and wanted some foam cores cut for them... The problem is that its not anywhere near the actually NACA airfoil of the full size counter part. Is there a reason why it should not be the same airfoil as the full size?

In comparison, the NACA airfoil is 1/2 inch thicker than what is shown on the plans. I am sure it might even be better to get the gears in the wing.

fw190