I fish Long Point Bay for Rainbows, Walleyes and the odd Brown.
Most of my downrigging is in 60-80 FOW. In June we started catching bows, with the balls 25-30' deep, 10 ft leads with sliders. we caught more on the sliders than off the ball. In July and August balls down 60-75 ft deep 10-20 ft leads, very few hits off the sliders.
I use 10 ft of flouro on every rod and have caught more fish with it.
Al