Thanks everyone for your advice. Hal, I believe you hit it on the head with your comment about water in the conduit and the cables sticking. There was a pull string in the conduit and that is what I used to almost get my CAT5 cable through. When looking at the pull string I could see water stains. Unfortunately now I can't get a snake through & I can't budge the cables, so I'm taking Ed & Skips advice and utilize the 6 Pair cables.

Thanks again. -Tom-