Duplicate stitch is basically embroidery on top of the knitting, not a repair for your glitch. You could use it to work the baby's name. Or you could make a little teddy bear or other 'cute' patch and sew it on top of the spot in question.
"Trust the pattern!"
Time flies like an arrow, but fruit flies like a banana.
Hop aboard while we follow the cloud-covered van of knitting harmony, man!! Woooo!! --Hedgehog
IngridKH on Ravelry