Never used them, but I have had a couple of bro's tell me they swear by them or something similar. I have't seen much difference in the catch ratio when I've been out with them. Let me know if you experiment and it works, we fish some of the same waters. I'm going to go to finger Sat. I think. Monday we are heading up north for Quartz for some Fishing and see if we see some Caribou.
Doc Stubbs