I had a dissapointing experience with an Isonychia spinner that would not float after landing one fish. There were several trout rising in the rapidly waning light. The naturals were large. About a 6 2xl. Does someone know of a pattern with foam that is a reasonable imitation of large spinner/duns like Brown Drakes and Iso s that are reliable floaters? My deer or moose hair patterns are aggravating flops that sink at the worst times.
I need good directions as I am a traditional tyer who has only begun to think about using foam. Thank you