Update On Fuel Efficiency After some tune-up

Time for quick update, I am in hurry(some of you might be wondering)!As usual I went to Pune last week.Yes it is one place I am always ready to go, superb highway from my town to Pune is one of the reasons.Other reasons follow -
Once there I wound up some unfinished businesses of last 3 tumultuous years of MCA.:)
Then I went to new Probiking authorised service station in Pune.(readers if any from pune - Its on sinhgad road behind IBP petrol pump.name-B.K.Automobiles).I had a prearranged appointment with Mr.Vivek Pendharkar of BK auto.
I had already called him and told him about my bike's falling fuel efficiency and front disc brake that was way too much effective.
So upon reaching there , they quickly went onto business and opened the front disc caliper.Due to rains and my recent trip to konkan had deposited a lot of dirt in it and there was not much lubrication also.
So the calipers were polished with sand-paper and front wheel's axle was greased.
Secondly, carburettor was cleaned and checked for fuel mix.It turned out that the mixture was too rich.Thus channeling much more fuel into engine than necessary.This was the primary reason behind fallen efficiency.
Although I don't know how did it happen.
Anyway it was corrected and also Idle RPM was set.

All said and done, time for real road testing.Here's the cracker - Right after the tuning, bike returned 42kmpl in Pune's horrible traffic.Then I embarked on return journey to home.Believe it or not , on highway at a steady 65kmph she returned astonishing 48Kmpl.

When ridden hard like some occasional bursts to 100kmph or above and steady at 80kmph , it was down to 40kmpl, but still me think it is very very commendable.
Whoever said that performance comes at efficiency's cost, I am sorry, eat your words.