We know that in the Vedic Dharma the SikhA and the Upavita (the sacred thread) are indispensable. Without tying SikhA, for example, no Vedic ritual can be successfully completed.
We also know that the SikhA should be sported on the head. But at what part of the head? At the top of it? Like Lord Shiva and others shown below has done:
Or at the back part of the head like the following modern day Brahmin has done:
Q- As per scriptures at what part of one's head one should tie SikhA knot? At the top or at the back of it?