private Direction getTurnDirection(double start, double stop) {
		boolean turnOverZero = false;
		if (Math.abs(start - stop) > 180)
			turnOverZero = true;

		if (turnOverZero && start > stop)
			return Direction.LEFT;
		else if (turnOverZero && start < stop)
			return Direction.RIGHT;
		else if (!turnOverZero && start > stop)
			return Direction.RIGHT;
		else
			return Direction.LEFT;// if(!turnOverZero && start < stop)
	}