Keep at em fieldmouse. About your question at the end, if they were angling away I would of tried some soft calling or purring. If they keep going, then they keep going. But you may get one to break loose just enough to get into range. I haven't been turkey hunting much more than you, but I'm an impatient kind of guy when I see them moving away. In fact, this last weekend I had a hen pitch down right to my decoys and as she'd move off, I'd call her back just trying to get some live bait in the area. Plus its more fun to watch something.