Thanks!,,,,after doing a very long search, I have found that there are 2 different seals for the 722.004 transmission,,,one is smooth and and one is handed...the one that blew out first was smooth and the one I replaced it with was also smooth,,,so,,,,I'am going to order the handed seal (both are the same size) and see if that fixes the problem...I would have never known as 95% of the parts houses carry the smooth one only.
Reggie