Or, and it's too late now, make the conditions not so easy for qualifying. As it is, these 63s are going to be high 70s in the final because 90% of the qualifiers won't know what it's like to play that course with Championship greens and High winds. The other 10% will figure it out on the first 2 holes and compete from there.
Here's hoping the British Open at RSG will have tougher qualifying conditions.