The Firehole is fishing great. For dries in the afternoon, we’re seeing pmds and spruce moths. Use the #18 No Hackle PMD and the #14 Spruce Almighty to imitate these. Using smaller beads in the morning is more effective until the dries come out. Use a #16 Electric caddis, smaller midges in red or olive, and swing soft hackles like our #16 partridge and peacock.