I finally started replacing the balsa core in a few places on the deck of my 77 Daswon Ketch. It's going quite nicely and is not as difficult as I thought it would be. I'm using West epoxy resin which is really easy to work with. The end grain balsa wood is also easy to cut and mold as well. I'll post some pics in the coming days.
Alan 1977 Dawson Ketch.