brother, If someone can find the lectures.. As far as i remember, Pir sb was discussing about levelling of rasulullah grave... and ml. ashraf ali thanvi's ra response to them... when the najdi's came to india (deoband)... While ml. Tariq jameel sb is speaking abt the green dome... and ml. shabbir ahmed usmani ra response to the najdi's when they went to hijaz... Am i right ?