Thanks guys. The fluid I know was replaced about 1500 miles ago, but what I did find was a leak in one of the hoses going to the cooler! It was rot in the metal part where the rubber line meets the metal. I cut the metal part back a few inches and replaced the rubber line with a longer one. Now I'm trying to get fluid into the transmission with the fill procedure I found on the forums. Just to make sure, fill it up until it starts dribbling out and check again in X amount of miles just to be safe? When I took it off nothing dribbled out at all (due to the leak).