This can be done while someone is on KMA. Start at beginning of overhang, straight up, to traverse left along ledge with tiny tree. Get both feet set, because there are only the few thin holds you need to reach the arete edge. The rest is 5.6 and sloped. Harder variation does not traverse left, finishing up on KMA ledge.
This route is in the Little Amphitheater.Descend the Three Bears gully and take a left on the bottom trail.
Continue along rim below pine tree and bolt anchors, down to end ledge with tiny pine at edge. Good cracks for gear anchor, or long sling to boulder behind; little pine too little, but maybe for backup. Set rope to climber's right of little pine.