Kitsune #56 -
if you still need help - and if this of mine doesn't get expunged by Norah - I'll just reiterate that cutting and wrapping isn't physically necessary - however the range of diameter of the virtual dowels, is, given the easily deducible initial distribution of down-clue starts, limited to very few possible values (all only approximately guessable); linked to an
extremely limited number of exactly integral periodicity values (think M*******v for a paradigm...).