Ok, first off, I AM NOT AN ELITIST! I don't exclusively fly fish. I'm as at home throwing my spey rod as I am running my plug rods in my boat on a river. But, I have to say that what's the point? If you want to use sent, then use a spinning/baitcaster and use a dropper system or float system. I fly fish to get AWAY from scents/baits (except when I'm running jigs/spoons,etc). Fly fishing is designed to get away from the scents. Now, if you want to put scent on a fly you're flinging with a spinning rod, go for it. But the key is to get your fish on a fly, not with scent. Kind of like that article a few months back in STS of the guy catching sturgeon on a fly rod. He poured scent on a marabou fly and let it sink to bottom. If you can't get the fish to pickup offering by way you tied it, then try something else. I can catch fish easily using bait, I fly fish for the thrill of trying to fool the fish. When I want to catch fish, I use my conventional gear. When I'm throwing a fly rod, I'm out to fool the fish. So, take it for what it's worth. I'm against using it. Unless you meant trolling a coho fly on a downrigger?
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