Agree with the not easy. I will get there in the end but boy it's slow going when I keep finding issues. When I hole sawed for the bungs I found a cavity that was about 20 mm in dia right along where the bottom of the boat meets the stern. It seems the transom ply stops short which must be part of the way they lay the boat up but not sure. I have filled from the chines to the keel with epoxy resin so that fills that void up. I did get the final flowcoat on today and will be in sanding tomorrow for the day.