WJKKWJKF!
Singhs actually im from Damdami Taksal Metha Chowk not Sangrava, for a fact i know that Sant Baba Harnam Singh Ji is Jathedar i was @ the Dastar Bandi lol!
go here for proof!
http://www.youtube.com/watch?v=KkuoM3GNRPQ
Singho pay attention then watch Damdami Taksal History ( Kal Tu Kal Tak ) ok!