I have just posted an update for my work on the Royal William onto the Euromodel website (under 'Customer Assistance'). This in no way detracts from Vince's work on his build log as my writings are only intended as reference material. RW.INT.01.v7 [Royal William Interpretive file 01, version 7]
This file includes some comments on building a pair of curved staircases for the Upper Quarter Deck on the Royal William. I must admit to being fixated on one approach but I hope you find it interesting. Already, I have now worked out a better approach and will post that later.
I have started a new posting 'Euromodel Interpretive Files' and in that I can keep people up to date on any new material I have written.