sorry for the late replay ..
i got my bike tuned from shabir from kadha market islamabad... he is sorry to say very pathetic mechanic.. reasons is that my bike has lost power even my own tuning was way better then his .. now it is very hard to start it in the morning and if it starts it dies quickly .. and it also dies at various signals .. temporarly i have very much increased the idle rpm and the problem is a bit reduced. but still the power issue is there..
secondly he did not used the feeler gauge to set the tappets.. and he adjusted it using his experience and i asked him about the manual recomendations and he rubbished them aside... so i will have to redo tappet adjustments on my own somehow...
using the experience thing as opposed to the instruments is just a game of luck .. u may get the tappets adjusted perfectly just by chance and u may also get it ruined .. because one mechanic adjusted them very nice using his experience and the second time they were very poorly adjusted by the same mechanic...