I have a leak between my engine and trans. My engine was pretty grimy so I climbed under it and scrubbed fairly well. As soon as I fired up the jeep a drip started up on the driver's side of the plate between the engine and trans. At first I thought it was the rear main, I'm starting to lean towards the oil pan gasket because wouldn't the rear main be more in the center of the plate? I may take that plate off for a better look. Ill edit in an image in a few.