Crossover Technique is streamers on a tight line. It’s part streamer concept and part nymphing. There’s always a streamer on the point, and sometimes a nymph is added as a second fly.
The Crossover is all about taking a streamer to the fish. Instead of stripping our fly away from the trout, asking it to get up and chase, the Crossover style makes it easier for a lazy trout to say yes to the presentation.
Crossover techniques are subtle but attractive. We’re trying to inspire the trout to eat a bigger food form, while having precise control over exactly where the fly is and how it moves, all because we’re fishing it on a tight line, Mono Rig system.