Couple of things, your seq preset has nothing to do with the capture, they need to be the same time base and codec to work together but if you change your seq settings it does nothing to the capture.
That preset should work but double check a couple of things
The FPS should be 29.97 w/ the Remove Adv Pulldown Checked
Then the captured footage should have a frame rate of 23.98.
In your above statement is the good capture coming in at 29.97? If so can you step through the frames and set the pulldown frames?
If this footage is 29.97 try the Adv Pulldown Removal under the Tools menu.