I was on Spring too, between paradise and 550, really very little happening until about 3pm, then there was a really intense BWO hatch. Fish rising and bugs all over the water for about 1.5 hours. Caught 7, long distance released half a doz, and misses most every other cast. I was with another guy and in the two pools we were fishing there had to be at least 30 trout rising. It was incredible. Then about 4:30 it shut down for us. So we headed back to the camper and drank bourbon. One great day.
John