Would have been good to see a screenshot of it, just to see how it was done.
Since they modified the capture system from 70% to 60% for win, it is possible to do.
Havn't sent any missions to capture TT for some time, although was told that the two opposing countries took over the center isle a few times. Guess I don't get all the credit eh Donzo, for messing up your self proclaimed 'style' of play?