I too have tried to roll both strands into one, adn found that it sucks a lot. Of course I was using cascade 220, which is a felting yarn, and the yarn wanted to meld together in disgusting ways, but I still recommend using 2 seperate balls/skeins and putting the 2 strands together instead. And of course, there is ArtLady, who sadi once that when she does 2 strands together she gets really fussy about how they twist/lay.
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Oddball Pet Snuggles
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