[russcc]

That's how I installed it with the seat backs off, but that's a bear in itself to get them in, lined up and pulled out to line up with the pins. I will try it with them in first, and then that's the backup move. I might try the cherry picker idea if it will reach in far enough.
Doesn't sound like anyone has engineered and easier way yet. Time to put the thinking cap on and see what I come up with.