243 a snare pole set is IMO the best set for a wolverine. I put a pole about 6 inches in dia. between two trees about 4 feet off the ground. Wire or better yet hang the bait over the center of this pole. Put a snare at each end of this pole.
The snares are anchored to a smaller pole nailed to the other side of the tree. Kind of hard for me to describe. There is an article I just had pub. in Trapper & Predator Caller, unfortunately they didnt use all the photos I sent but you will get the idea from reading it. I prefer snares because they wont "educate" or spook a wolverine. You will get him or miss him. I never boil my wolverine snares, and the bigger disturbance you leave ( scattered branches etc) the better, seems to draw them in. The snare pole set takes time to build, but I have some I have been using every year and have caught 4 or 5 in.
Another great way to catch wolverine, is a blind snare near a beaver house, I use this set a lot.