Hi, I've got a TH350 and a NP205 I got from a friend. The adapter housing between them was broken, so I got a new one from Boyce. I put new seals in the housing, but am not sure if there is anything that goes inside the sleeve that couples the male output of the TH to the male input of the Tcase. Since I installed the combo, I have had a problem with my tranny fluid filling up in the TCase and overflowing out of the vent. Has anybody had this problem before or does anyone know what seals may be needed?