Loyal readers of this blog may recall our recent analysis of Norwegian Hull Club v. North Star Fishing Co., an insurance coverage dispute that appeared likely to turn on the meaning of a blank space in a very large builder’s risk policy. After bench trial, U.S. District Judge Robert L. Hinkle has filled that gap—giving the policyholders most, but not all, of the coverage that they sought. Under the judge’s decision, based upon industry custom and practice, that blank space provided the policyholder with nearly $20 million in extra coverage.