Drove to the lake after work and began fly fishing around 5:30PM. Not much surface action showing and couldn't entice any rises on my floating line after an hour so started fishing with sinking line. Tried wooly buggers with different sizes and colors and landed a few smaller fish. As the sun began to drop I tied on a big purple steelhead fly and started to troll down the middle of the lake. They liked it! I landed five good sized rainbows and lost a couple more. Notched another good experience on West Medical.