After logging hundreds of hours of Civ IV BTS, I thought I would try Colonization. After a few test games, I installed the 1.01 patch and tried a game. It's 1734 and most of my cities are above 50% Rebel Sentiment except for four which are within striking distance of 50%. I had to colonize almost all my citizens in order to bring the population of each of my cities low enough to do this because Rebel Sentiment was taking so long to reach 50%. I thought that once I declared Independence, I would just have the colonists rejoin the cities and work them. Regardless, the Revolution Screen still shows Rebel Sentiment at around 7%. What's going on here?