I mostly use S-AF+MF on my E-M10, but want to try to use C-AF or C-AF+TR in some cases (soccer and other sports, mostly). I'm usually frustrated when I try C-AF or C-AF+TR and was hoping for some hints or direction for practice. With a telephoto lens, I'm often not holding the camera still, but am panning to follow the action. It seems that the green focus target jumps around differently than when I try to keep the camera and lens still, but then I end up with photos too loosely cropped. I know that aside from the E-M1, the C-AF isn't as good, but what do folks here do to have some success with C-AF? I've tried looking for examples or advice about how to have success with C-AF or C-AF+TR, but have come up empty-handed. Thanks!