Ground out the crack; not a big deal. It's an old war wound. Having trouble posting from the photo gallery to show the photo. You can still see a faint line but you cannot feel it with your fingernail or a pick. The story goes that she ran up on a piling prior to '84 before the last PO bought her. You can see the trail of tears on the bottom leading up to this area. The hull was never penetrated just did some bouncing (low speed impact) and gouging along the way. The repairs weren't pretty; kind of looks a the 4th runner up in a 3rd grade Marine Tex finger painting contest! So I'll finish grinding the area back, mix up some resin, mat and re-gelcoat and keep an eye on the area.