The 3 bolts are in that hold the SW to the center of the transom, they lined up enough to go in with no drilling. Starboard side drain tube is fine but the port is completely out of whack. I've found that they drilled the holes through the outer skin, transom wood and the SW in one fell swoop.
I don't think they used a drill guide either like I did so the bolts would go through square. The side brackets that bolt through the transom are all way off to where I'll have to drill new holes. What a battle and the drain tube portion of the SW isn't going flush up against the transom either, nothing fits right for some reason.
Look how off the drain tube holes are drilled through, check the difference in distance between the bottom of the SW and the holes. I saw this but thought I would just be able to maybe sand on side of the flange off the tube but I'm going to have to do something about the crooked hole.