Anyone's 904 Torqueflite Not Leaking or Dripping ATF?

Had mine " rebuilt on the bench " for 300 bucks 12 years ago. It had about 700 miles on it, from a prior rebuild, but sat 10 years or so. I heard the clutchs wick up fluid and get funny. Anyhow, works good, but has been puking out the shift shaft seal since I got it in....dammit. 727