yes, 'yarnie and a bead' under a bobber is what I use for winter steelhead. I normally have a yarnie on the first hook (and add eggs to it until I run out) and the second hook ('dropper') has a soft bead on it.
here is a shot of the rig I was running during swift high, OFF color water back in early 2020. it's difficult to see but the upper hook has a red yarnie that I just loaded it up with eggs, the lower hook has a big (14mm) soft bead. you might also notice I have a split shot between the hooks to push the hooks down on this high water day.
and that day, it got me some chrome...
