HI Tobyker
thanks for pointing that out, I hadn't thought about the copper, I am still concerned about the hull, if I paint the hull and the paint lifts will it also lift the plates, if I glue and pin the plates prior to painting don't you think this would be stronger, I can only get it wrong once and I could set myself up with a lot of work.
building from scratch and working without plans or instructions, there are times when I need all you forum experts advice
regards Geoff