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Longtail Tubular Cast On for 2X2 Ribbing worked in the round. NO waste yarn required for this cast on! There ARE some other ways to do a tubular cast on for 2X2 Ribbing but this is MY personal preference. I am not saying this method is better than others. It's just the method I like the best. I hope you agree! If not, that's okay. Differences are what make the world go round, especially in the Knitting world. Enjoy! :)