I have been asked several times this month about uneven stitches in stranded knitting and how to fix them. A certain amount of unevenness is always going to occur in stranded knitting and fortunately there is a way to get rid of them.
If you block the knitting while applying tension to it, you should come away with smooth and even stitches. Warning… this will not fix overall tight or loose stranded knitting.
See me at HeathKnits Craft Studio for help with this.