Down Pan Stop continued ....
Pick a screw lenth that allows the pan to fire under all conditions. Adjust the pan tension to 1 to 2 lbs. Set the trap. Pull the pan down until there is no more than 1/64" engagement between dog & pan when the pan is level. Now, fire the trap. See, it fired and you didn't feel the pan move, neither will the animal.
- Nite Latch on SCM 1 pc pans and crosses.
File a notch on the dog instead of the Pan Shank.