Thank u MikeK and rsasmaster, for your input,with great interest nave followed the threads to do with Thames Barges. Come the time (soon) I will be starting my new project, a lot of experience here but we started somewhere. After sometime wondering why I'm not getting the response I expected, the bell has finally rung. I did say, originally, stupid.
What I'm specifally having problems with, is having the riigging plan in line format, its' where the blocks etc., need to be and what type. The Billings plans don't offer a great deal of help.
Hope this is a little clearer for the help this fool needs