Greetings:I am looking to replace the hatch boards on my 1980 H-27. The P.O. must have replaced the original boards with one piece of plywood ( I can't believe the boat came with this as the stock companionway door). Does anyone have pictures and better yet measurements of their boards? I want to be able to properly instruct the machine shop on how to cut the new boards. Any info would be appreciated. Thanks...LOU