One of my current projects is the "Cabled Newsboy Cap’ from ‘Stitch ‘N Bitch Nation’ by Debbie Stoller. This is the second time I’ve knit it and I’m having problems with the cables. Or rather with wear the cable stitches join with the purl stitches. On the row that I twist the cable the purl stitches seem to stretch on either side and I end up with these big gaps in my knitting. I didn’t have this problem with the first hat. The first time I used "Lion Brand Wool’ but since I wanted something that would be a little more warm weather friendly I decided to knit the second one with ‘Lion Brand Cotton-Ease’. BTW, the hat is knit in the round on circular needles with decreases at the top then you change to DPNs. Is there a special technique for knitting cables in the round that I don’t know about? Could the choice of yarn be the problem? I know the yarns won’t all react the same way to the same situation. Any advice would be appreciated.