I knew many moons ago about the sensitivity of a fishes nose and read countless articles and did research in the field and asked about a billion questions .
it started for me 40 plus years ago and I know without a doubt its a big deal on anything artificial and even sometimes on live baits .
crappie and lots of other fish as well , use those fish nostrils BIG time and scent matters .
nice read and for sure not all scent enhancements are created equal as well .....just saying