Our Marina misplaced the rear sling while hauling our boat resulting in the sling resting under the back of the keel this caused the wings on the keel to be bent upwards significantly. they look much like a "whales flukes" They accept full responsibility for the repair. Question? Can the wings simply be bent?pressured back into alignment or will metal fatigue result in further problems ect.Does any one have any experience with this sort of problem.