Ive been to the high wood a lot and only had a tug from a big guy... no small ones. The most luck ive had was on the sheep between Turner valley and Black diamond and they were small the biggest at 16" maybe. When i go fishing i usually work upstream with dry's and then on my way back down i jump between pools or what i think could be bull water with double bunnies, leeches, or medussa flesh flie which ive had the most luck on. I dont fish with a sinking line... Thinking that may some help? Controlling where the streamer is seems difficult in the deeper pools. I think all the bulls that ive caught have been dead drifting.