It seems I’ve misplaced my cut for the oil door, pushing it too far inboard. At the same time, I don’t see how I could have aligned it more outboard.

Because of the prefabricated dimensions of some parts, the actual door is now misaligned with my cut, and therefore cannot function. I’ll be forced to fabricate a new door, new arm, or both.

This is my fault, as the instructions are relatively clear. However, I’m a looking for someone to blame as it’s all very confusing–between the door instructions, the plenum instructions, and various other reference material, I thought there’d be a callout somewhere…