I placed my two traps out for the second time ever this week and this morning my one trap was set off and had a rabbits foot in it. The trap that was set off was a Duke 1 3/4 with no mods. Do you think that I should up the tension on the pan or let it set at the factory tension. I was also thinking that the rabbit just might have been running, which would give it enough weight to set the trap off. He was just running in a bad spot then.