Just installed this engine in a Charger. There is a pretty noticeable aft tilt. The transmission is installed and bolted to the cross member. I jacked the trans tail shaft up and put some shims on top of the trans mount..400 is the max before the trans starts to hit the car. The engine was a [censored] to get lined up. Had to loosen the engine mounts on passenger side to finally get it to drop in place. Mounts are Schumacker Poly Mounts. With the max amount of shim at trans mount the bubble in the level did not move at all that I could tell. Whats wrong here?