I purchased 3 of the victor 0631 traps. They got to my house promptly.  There was a mole that troubled my lawn and flower beds for 3 months. I brushed aside conventional wisdom about mole behavior and the need to put traps only in frequently used main runs. I seeded the most recent activity with a total of 6 traps.  I carefully installed one of the new victor traps in a feeding run. Making sure the blades were free, and placing a mound of dirt in the center of the run to cause the mole to push through it and resulting in a trip of the trap. I poured fine dirt to close off light.  I also wore washed rubber gloves. I was also careful to set the trip on the very edge of the trip pan catch for hair trigger action.