That sounds a lot like how most bus seats are installed. I built "legs" for my bus seats to re-install them sideways (facing the asile). You can see the pictures in my gallery here: http://www.skoolie.net/gallery2/AK-Brando?page=2
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Brian
'91 Thomas/Ford B700 7.8L Diesel 5-speed (seats removed) My Bus Pics My Bus Blog (hasn't been updated in a LONG time)