About the WD40, a guy on YouTube actually contacted the manufacturer, and asked them if it contains fish oil, if they recommend it, so on. According to him ( muddy river catfishing) it is legend, WD40 is not really making any difference. I haven't tried it, and I cannot be sure one way or another, but I do not want to pollute any waters with any additional toxins. Check out his video, he is a down to earth guy, he gives a lot of tips for catching catfish, and other species. He also sponsored a kid's fishing day in his area for kids that have not fished before, supplied rods, reels, tackle, bait etc. Hijack over. Daryk