Not sure how much land you have, but, you might try baiting a few extra dirt holes with some can dog food and see if they get dug out. If so, you can set/move a trap to that location and see if they come back. Hard to get a lot of action in just a couple of nights on 7 traps. But, definitely need to try it. Put your bait holes away from your trap sets. If you pull your traps, I would definitely bait the holes afterwards and you can see if they get dug up before you get back. I've got some holes that were hit the last couple of weeks. Gonna try and set on those when the rabbit guys are done.