Yarnivorous

G'day all! So I'm knitting away on my cardigan.  Knitting knitting knitting. Hmm, that's odd. The needles I'm using are ... 0.5mm narrower in diameter than they should be. Aw dangit!  I've been using the needles for the ribbing on the whole sleeve.  On both whole sleeves. Confused rhodo.  Wrong season, dude! Just as well that I'd only gotten about 8 rows into the new sleeve then. Rip it back again and start with the right size needle. Golden grove Now the other sleeve is a full inch less in circumference.  It is the sleeve that can be snugger fitting without a problem.  Hmm.  Do I leave it or do I rip it back too?  The problem there is since the colour blocks are 20 rows each, I broke the colour off at each colour change.  With the thicker needles, I won't have enough yarn to complete the 20 rounds. Are these birds cosmopolitan?  Yes, but this pair might be the American species, not the Eurasian (Can you...