2017 10 speed 3.5 EB with an ongoing oil leak. It has been to the dealer for cam phaser and the oil leak. The rear main was replaced due to them thinking it was that causing the leak. Didn't fix it, brought it back and they then told me the front timing cover was not sealed correctly. Redid the front timing cover and again it is leaking. Truck is out of warranty. Any other ideas? oil pan looks dry (left side of photo) and the leak runs down onto the front stabilizer bar.