Its a pitty we dont have even a single "Tuner" in whole pakistan who can "fine" tune a ride "by the book" most of the "ustads" use there past experiences to perform totakas .. chal gya tu ballay bally nahi tu bokata...
I know many YBR,CGs, GS, RPs who cannot cross 100kmh chay unko bridge say neechy phaink do... tried every thing and every mechnic.
Then I also came accross many CGs, RPs, GS which cross 120kmh like a flying horse and have never been tuned by a good mechnic...
so its a sorcery which exists due to non existance of proper tuners in area!