Akeswins: Akes 23

How interesting...you put first the shell and then the frames and longitudinals?
Be kind, explain me....I'm courious..

yes .
I 've already seen something similar, only for aluboats until 9-10 m.
I think the hull must have the maximum fairness, and it is easier with this method, frames must be dependent from the hull , not the opposite.

Thanks for the information, this is new for me...but how do you weld the frames exactly to the shell?

The boat is built in Italy?

Frames are in relief/ measured by the shipyard, modifying the original cad frames who lies exactly in the hull, but not considering the hull skin.
The boat is building in Sardinia ;-)

nice and interesting!