In article PKSnd.2749$0k1.15@trnddc08, Mark Jerde
wrote:

Somewhere on the www or in a library book I saw an interesting solution.
The guy mounted his chop saw on an angle. The cut pieces slid off into a
box. The stop was a screw or a bolt, which also provided sawdust relief.
IIRC there was a guard to keep his hand away from the chop saw blade during
the marathon cutting sessions.

I *think* that was discussed here about a year ago, if memory serves.