Most Sants today are unaware of their origins, and have been "reformed". As they follow the Sikh Rahit Maryada, and wear a Kirpan. Although it is fair to say, whether the Kirpan is sharp or usable, or if they know how to use it, is questionable. They prefer to stay Shant and in general keep away from the Bir Ras spirit. It is common in Sant deras to tell people not to read Chandi Di Var, or other Dasam Granth bani. However they do still believe it is Guru's bani. There are exceptions here like the Dam Dami Taksal who keep armed. While on the other hand Namdhari's read Dasam bani, but do not keep armed.
Nihang Sant Soorma Sahid Avatar Singh Brahma, who single handedly killed thousands of rapists, murders, and paedophiles in the Punjab police. For many years he practiced Jhatka, in the Baba Biddhi Chand Nihang Dal.

Nirmala Sant Giani's in the passive traditional Nirmal Bhek/dress.
Salok, First Mehla:
First, the mortal is conceived in the flesh, and then he dwells in the flesh.
When he comes alive, his mouth takes flesh; his bones, skin and body are flesh.
He comes out of the womb of flesh, and takes a mouthful of flesh at the breast.
His mouth is flesh, his tongue is flesh; his breath is in the flesh.
He grows up and is married, and brings his wife of flesh into his home.
Flesh is produced from flesh; all relatives are made of flesh.
When the mortal meets the True Guru, and realizes the Hukam of the Lord's Command, then he comes to be reformed.
Releasing himself, the mortal does not find release; O Nanak, through empty words, one is ruined. 1
First Mehla:
The fools argue about flesh and meat, but they know nothing about meditation and spiritual wisdom.
What is called meat, and what is called green vegetables? What leads to sin?
It was the habit of the gods to kill the rhinoceros, and make a feast of the burnt offering.
Those who renounce meat, and hold their noses when sitting near it, devour men at night.
They practice hypocrisy, and make a show before other people, but they do not understand anything about meditation or spiritual wisdom.
O Nanak, what can be said to the blind people? They cannot answer, or even understand what is said.
They alone are blind, who act blindly. They have no eyes in their hearts.
They are produced from the blood of their mothers and fathers, but they do not eat fish or meat.
In the flesh we are conceived, and in the flesh we are born; we are vessels of flesh.
You know nothing of spiritual wisdom and meditation, even though you call yourself clever, O religious scholar.
O master, you believe that flesh on the outside is bad, but the flesh of those in your own home is good.
All beings and creatures are flesh; the soul has taken up its home in the flesh.
They eat the uneatable; they reject and abandon what they could eat. They have a teacher who is blind.
In the flesh we are conceived, and in the flesh we are born; we are vessels of flesh.
You know nothing of spiritual wisdom and meditation, even though you call yourself clever, O religious scholar.
Meat is allowed in the Puraanas, meat is allowed in the Bible and the Koran. Throughout the four ages, meat has been used.
It is featured in sacred feasts and marriage festivities; meat is used in them.
Women, men, kings and emperors originate from meat.
If you see them going to hell, then do not accept charitable gifts from them.
The giver goes to hell, while the receiver goes to heaven - look at this injustice.
You do not understand your own self, but you preach to other people. O Pandit, you are very wise indeed.
O Pandit, you do not know where meat originated.
Corn, sugar cane and cotton are produced from water. The three worlds came from water.
Water says, ""I am good in many ways."" But water takes many forms.
Forsaking these delicacies, one becomes a true Sannyaasee, a detached hermit. Nanak reflects and speaks. 2
The Marayada of Jhatka at Sachkhand Hazur Sahib:
http://sikh-jhatka.blogspot.com/
1. The Sri Sahib is not just a symbol it has usage. The best way to train, to get the feel of any weapon, is to use it. Decapitating humans is simply out of the question, the Samurai used to practice on murders and rapists. To perfom Jhatka on a male goat is not against Sikh practices. In fact the Sikh Rahit Maryada allows this practice.
2. To apply ceremonial marks of Bhog on Shastar is also not against Sikh practices. As Karah Parshad has bhog, (ceremonial meeting between the Parshad and the Kirpan) called Kirpan Bhet. Jhakta is also another form of Kirpan Bhet. The flour was also alive at some point just like the goat:
Guru Nanak asks in Rag Malar "what is vegetable, what is meat?"
Guru Ji states:
Meat is allowed in the Puraanas, meat is allowed in the Bible and the Koran. Throughout the four ages, meat has been used.
Guru Ji said this is response to a vegetarian pandit , protesting at the Guru cooking a deer for the langar, at Kurekshetra. See Bhai Bala Janam Sakhi, and Gian Ratnawali Bhai Mani Singh Ji. Also see the shabads in Guru Granth Sahib Ji angs 1289-90.
Conclusion: Jhatka is scaremental food for langar. Known as Mahaprashad see Bhai Gurdas Vara. If rituals are a problem, we should not have chaur, sukhasan parkash, bhog, etc.