Anyone ever heard of Moonlight portlights? They are made by BSI in Denmark. Evidently they are one of the oldest portlight/hatch builders in the world. They happen to make the exact size and shape asymetrical portlight for my Ericson and was wondering about their reputation. I believe the ones in my boat were custom built by Lewmar. http://www.bsidk.com/site.asp?katid=20Tim R.