Need NonMopar Tranny Advice...........

before I came over from the dark-side I had nothing but Fords, there is only a few reasons fluid comes out of the vent or fill tube, the transmission is over full, there is coolant in the fluid, the case is porous, the dipstick is incorrect, the vent is plugged, or the drain-back holes are plugged, I did put a aftermarket filter in-line on one and it did build to much pressure and blow transmission fluid.