I made that post yesterday with the specific intention to point out something else I noticed during the test fit and then completely forgot to mention it.
The projectors are clearly labeled as to which side is the "top" and that correctly orients the CCFL ring gap at the bottom, but the plate that blocks the hi-beam is on the BOTTOM. This can't be right. It's not like a camera lens making an upside-down image on the other side of the lens because the spring and solenoid aren't flipped when I look through the lens. It looks like I'm going to have to mount them upside-down with the CCFL gap at the top.