Thanks Nick, but I had studied your photos from when you posted them before and couldn't quite make out the details I inquired about. Mostly, I just need to know about the inner track (next to the hump).
1. Does the tallest end go toward the front or back?
2. Does the flat side go towards the hump or does it face inward (under the seat)?
The reason I ask is that when I layed out my parts, the driver's seat was still hooked together by the adjustment wire, so I'm pretty sure that assembly is correct. But if it is, then my passenger seat inner track looks to be incorrect because it is not a mirror image (adjustment wire was disconnected). Might have been replaced. And the second set I just bought are identical, so maybe I'm just not seeing things correctly...