How Can Asymmetry Be Corrected After Tummy Tuck?

I had a Tummy Tuck combined with Lipo on January 15, 2011. I must say I am very please with the results but I am a bit concern about asymmetry when comparing both sides of my tummy now. As you can see on the picture, the right side looks a bit bulkier than the right side. When I touch both sides, I can feel more tightness on the right side than the left one, what makes me think the left side was left with a bit more skin which resulted in asymmetry. I am curious to know what can be done.