Scarfing 18mm ply

That worked out OK. All scarfs completed now for the bottom.

I have also rigged  a block and tackle system for lifting the resined sheets into place on the glued bottom planks. Don't have to handle the ply except for screwing it down.
I will now be able to lift the sheets from the floor then lower the ply over locating pegs in the timber bottom to place it in exactly the right place. I can now do this gluing on my own.