Don't like damage. Hail damage is damage and very expensive to get rid of to boot (I think). Some people say the dimples improve air flow, so why fix it. Pictures of what prompted the question here - https://www.controller.com/listings...9-grumman-american-general-aa1-yankee-clipper What would it take to fix this? What's the risk of not fixing it? Doubt I will be buying, but it's an opportunity to learn.