I took some hours free to do some taping under the deck again, this time I did fold the float first. This was a exited moment because I was a little afraid of the aliment but it went flawless smooth. The float toughs the center hull when its completely folded. The out holders for the floats will solve this later that the float will be stopped before it reach the center hull. I can now sleep much better 😌.
In the folded state it was easier to laminated the underside off the deck and did not need a pair off stairs. All the caps around the beams are now filled to. We can now laminated the deck side what is a piece of cake.