how do these flies fish in the winter. is this what you would use. I got a tenkara rod for Christmas and I am still fishless after three trips. The last trip I put away my tenkara rod after about 2 hours and used my trusty 4/5 wt and caught a couple of fish. Any suggestions would be awesome. I was using nymphs not the tenkara flies. Nice video, thanks Ernie Flynn ;)