When fishing in my favorite spring creek, with slooooow-moving water, I fish with a Parasol Emerger as the top/indicator fly and trail two nymphs underneath. Usually a size #16 Bead-head Pheasant-tail nymph followed by one of my special spring creek scuds. In slow water I drop my first nymph just above the depth of the bottom and trail the bottom bug on an 18" dropper attached with a loop knot. Slays 'em!
Tight Lines,
Kelly.
"There will be days when the fishing is better than one's most optimistic forecast, others when it is far worse. Either is a gain over just staying home."
Roderick Haig-Brown, "Fisherman's Spring"