Thanks Raymic,
I appreciate very much your love for U-Boat, as your answers prove...
I'm lucky I found a real U-Boat enthusiast, as you, as U 552 model builder: it's a big help ( and I hope reciprocal ) for my build....
I'm still working on conning tower, but things go long because, with the first hot in summer, it's difficult to work in my attic, where I have my working station....
Soon some photos...
Cheers.
Filippo