Thanks for that.
I do plan to keep the Dukes for lynx, since they are not too hard on traps, but will beef the baseplates up. I already did upgrade their swivels after that last wolverine. Their spring pivoting system and arms are kind of weak too. Any ideas on how to beef them up?

Even though the lynx season goes longer and I target them in different habitat, there is always the chance of catching a wolverine as a non target in a lynx cubbie, so getting the Dukes up to speed is not a bad plan.