There's no real advice Matt, basically you'd fish them as pulling flies subsurface.
Fish them as dries first.... until line pulls them under.
I'd feel more confident with your second tying mate..... claret hoppers are a favorite and black's good also.
Mostly you would tend to lean to one on the middle dropper, booby on point, nymph on top kind of rig mate.......... or one on top + one on middle........ something garish on point.
Twiddle em, pull em, stoke em......... whatever one get's em working....

, they do well in tough conditions.......... melvin octopus is a belter on sinkers......