Posted 10/30/2014 08:14 (#4151827 - in reply to #4151756) Subject: RE: Who invented the stone trap?
The trough type traps were around in the 50's already. Pain to clean them out. Wish NH had both, the roller to knock out the big rocks and a trough to catch the small ones that somehow get by the roller. I've seen enough NH's at the dealership with rock damage, so I know some get through.
Who invented the stone trap?
