Joined: 14 Sep 2006 Posts: 894 Location: Looking at a screen in the front room
Posted: Sun Apr 15, 07 6:25 pm Post subject:
5 1/2" wide by 5" high, set the trap with seived sand/earth and put jumps either end 1" high.
Also you will see a difference between trigger plates so get at them with a small file and instead of having a nice round profile give it an edge to give an instant snap