A Seadrift home in Stinson Beach was “grudgingly” approved by Deputy Zoning Administrator Curtis Havel last Thursday, following opposition from the Stinson Beach Village Association that the house’s size would be overly large and out-of-character with the town’s rural atmosphere. Mr. Havel flip-flopped after rejecting the project on June 25, when he refused to grant a variance from the town’s height limit. (As of Wednesday, the village association has not decided yet whether to appeal.)…