Thank you, KeshaH. That is helpful and explains the numbers coming from TurboTax when I select full-time NC resident.
However, if I select part-time resident of NC for myself (my wife stayed in NC all the time; for me, I can see my residency being argued either way), I still get a dialog box that shows the W2 allocations of income to the two states, and that box does not allow me to edit those values to the correct values (even though they are not in gray highlight). This has been a consistent TurboTax behavior for 3 years now, so I must be missing something.
