Yes Farrier has used this system and moved it along a little in his homebuild plans by going vertical rather than horizontal, the foam just goes around the corners better. A Dutch guy has even gone one step further and used infusion resin which I think looks very clever, have a look at http://www.fram.nl/. <img src="http://www.catsailor.com/forums/images/graemlins/smile.gif" alt="" />