Artifacts after color correct, this look familiar to you?

[RyanMKincaid]

I started a thread in the DSLR section about banding lines after we did color correction. Was wondering if anyone here on the FCP side might know what's causing the banding to appear. The link has pics of the footage.

http://www.dvxuser.com/V6/showthread.php?265299-Banding-on-footage-after-color-correct&p=2457140&viewfull=1#post2457140

any help would be much appreciated.

scroll down to post 10 for the screen grabs