Fished Upper Twin today before heading to Coffee Pot. I've had reasonable success here in the past with big late winter and spring carryover rainbows. I guess one could assume that the empty parking lot was an ominous sign upon my arrival. Fished for 2 hours with nymphs and chironimids on both a floating and floating line. Nothing, notta, zip. My fish finder was mostly silent also, detecting very few fish. The past couple springs I've gotten a few each trip but so far this year have not even had a strike in two outings.