Welcome back. We have a lot of work to do. Fortunately I have all the Naiad posts saved as Word files and all the associated images, so I will be putting up the entire 176 parts as soon as I can. The model is approaching completion, so I do not expect more perhaps 10-12 new posts, but there has been enough interest in the old posts to make the effort worthwhile. We will all need to be showing a lot of patience for awhile.   I will also opening a topic in the book section for "The Naiad