I have just finished winding an 18 yard warp for a series of twill scarves. The colour scheme is based upon the front cover of "The Handweaver's Pattern Directory" which I first tried to analyse about three years ago. It isn't an exact match as I am using my existing stocks of Bendigo 2ply. Once I have used this I can't repeat it because Bendigo Woolen Mills have severely reduced their colour range in 2 ply, which is a great pity.
I used my AVL warping wheel, sometimes it is a pity to take the warp of the wheel - the stripes of colour look so good!
Because there were frequent colour changes I put together a spreadsheet which gave me a precise guide as to when to change colour and when a section ends. The raw data came from the .wif file of the draft to which I applied some formulae and conditional formatting.