Hi Derek,
Yes, I can agree that this caper of planking is surely a peaceful exercise!! It cant be rushed.....
The timber I am using is cedar from Dennis at Twigfolly - good price and very quick service
As for glue, yes it is pva but this is only a plug - it will not see water. Once all the planking is on I will give the inside a couple of coats of resin to add strength before working on the outside of it.
Re the planking lengths - the elements only spanning 4 frames are forming the section of superstructure above and in line with the main hull as shown below (where the concentration of windows is). On the finished plug there will be guidelines here to show where to cut the final shape and where the windows will be. The first plank spanning 14 frames is the first of the main hull planks:
Looking forward to carrying on with it this evening