] from Fish Partner in Iceland, owner of the organization Orvis uses for its hosted trips (and I'm hosting one in July) to Iceland and a fanatic fly fisher. He talks about seasons, conditions, presentations, and of course fly patterns to catch these hard-fighting versions of the brown trout we know and love in our inland streams.     In the Fly Box this week, we have a great combination of tips from listeners and some questions that may help others who have wondered the same thing, including: I have heard that you should only fish streamers upstream in smaller streams. Would that hold true for smallmouth bass as well? I have heard that you should avoid getting into a river to keep from spooking fish. Should I do this all the time? A great tip from a listener about how to keep track of what leader is on your reels or spools. I saw a small, stocked stream in a suburban area that appeared to have very small trout in it. Could these be wild trout so close to a city? What is the best connection to attach a tippet to a tapered leader? Do you think a 7 ½ foot 4-weight rod is too short for my daughter to use on a trip to the Grand Teton/Yellowstone area? Why did a fish try to eat my strike indicator numerous types and refuse the dry flies I changed to after it happened? How do I keep from losing fish when using barbless hooks? For making my own dry-fly leaders, should I use fluorocarbon or copolymer material? A tip from a listener on how to make cool fly-tying gadgets with a 3-D printer. A tip from a listener on how to organize beads and hooks on your fly-tying bench. Do people ever use tandem dry-fly rigs?