2003 XG350L.... I'm trying to figure out how to stop an ATF leak. it's coming from the driver's side towards the tom of the tranny there's a fin-like (?) protrusion with a hole that has a ball in it. ATF seeps out of this hole whenever the engine is running. I've tried adjusting the shift linkage thinking that might be the problem, but no luck. I just put a new torque converter seal in this thing and got it back together.... Now I'm wondering if this was where my leak was all along. I'm not going to BS anyone here.... I'm lost. Any ideas from this vast pool of wisdom here would be GREATLY appreciated.