WELL, I found the installation instructions, as part of a bicycle rack mount instructions at, of all places, the Chicago FlexCar website.
The knobs on the ends turn and adjust the pillars, only slight amounts so I didn't notice messing with them.
Since it took some creative googling, I've uploaded it
here.
Perhaps we should consider adding it to a FAQs or somewhere on this website.
I'll post some photos soon.
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2003 Insight CVT #562, "Mouse"
The last Honda I'll ever buy.