We actually caught one four feet (yup 4') down on the rigger and 30 feet back a couple days ago. But then again we also got one down around 30 feet in the same hour.
Have been catching fish from sunrise til noon with no HARD SET patterns...
Actually we coulda been flyfishing out there as we saw a TON of salmon dimpling the surface for mosquitoes on top.
Lake temp only varied like 7 degrees from top to 80 feet down where we checked it... so they must still be wide spread through the water column???