Ok, so my pattern calls for a 24" circ for the body, a 16" circ for the sleeves and DPNs for the sleeve ribbing. I understand about the DPNs, but do I really need to use 24" and 16" needles? I only have 29" circs and was wondering if I can make do with those or if I have to make yet another needle investment. I could have sworn I read somewhere that you’re not supposed to use circs larger than the actual diameter of the piece, but I’m not quite sure if this pertains only to hats or to sweaters too. Please help!