Knife Hit: track rotation before choosing the next gap

In Knife Hit, observe the target's speed, direction, and changes over a full cycle before throwing. Aim for the largest stable gap and account for the travel time between release and impact. Existing knives create expanding exclusion zones, so later throws require more precise timing. Do not maintain a fixed rhythm when rotation changes. For an overlap or hit issue, include level, target phase, knife count, rotation behavior, client, input method, and frame rate.