I was wondering if anyone knows if the things that make trout strike are transferable. For example In Scuds there is an orange spot in the females abdomen that holds the eggs. Trout seem to prefer scuds tied with a bit of orange in them. So if I was say tying a Doc Spratley or a Black woolly bugger and put an orange spot in the center would that be a trigger even though it is not on a scud imitation? By the same token would a bit of Chrystal flash added to a scud trigger a reaction because it says minnow to the trout. Would a white bead head say chironomid to a hungry trout if it was on a Elk Hair Caddis?