Hi, your Nautilus looks great Bob!
By the way, I've now finished the rear diveplane modification on my own Ray Mason hulled Nautilus. I followed your example in order to get better manouverability. Thank's for the inspiration...
Pictures will be posted later this fall, I will take some new shots both of my Nautilus and my U-47.
However, most of my spare time now goes to some upgrade and maintenance of the family house, the subs will have to stand back a few weeks I'm afraid.