Scale Airfoil

[rkirk77]

I think I am having some difficulty with getting the airfoil to scale down so the airfoil has a 63" chord (..or 63% from what i am reading here).

I am trying to make it so I can make a layout for making new ribs for my project and want to be able to mark out where the spars and stringers will be positioned.
I am new to Solidworks, so it's sometimes hard to understand what to do.