Tiny Baetis mayflies are perhaps the most commonly encountered and imitated by anglers on all American trout streams due to their great abundance, widespread distribution, and trout-friendly emergence habits.
Those senser dudes that rely on carma you've gotta question. End up jerkin their line all the time gettin false vibes. Best sense I have is to know when it is lunch time...put in at 9AM and by 10 it's time.