I've just set up a page on the articles section, 'The Work' about how to set out the classic Roman mosaic motif Solomon's Knot. This shows you how to set it out without having to mark out the baseboard. There are 19 photos so it takes you through step by step. You can see it here
There will be a workshop manual on using the staff coming out shortly. I will be announcing it here and in my newsletter (sign up for this is on the homepage).