Hi I am having some problems with my deformed mesh. I have corrected all of the weights in jointcapturepaint and in that node it looks normal but when I move to the bonedeform I am still getting some pulling from the ROOT to COG joint. The bonecapturebiharmonic node has this green section exactly where its pulling. When I move the COG joint the pull moves with it. What does this green section represent? It makes a very undesirable shape for my bird haha and I'm not able to smooth out with soft transform or smooth either.

I have corrected all of the weights in jointcapturepaint

Chances are you didn't corrected them all. Check the capture value for the problematic points in spreadsheet.