It pains me to see all this ruckus your bike caused,,seriously dis-hearts a true pridor lover..I cannot imagine what agony you must have gone though
Any ways my CD-100 has clocked the same mileage as urs..
I used bike for strictly within city travel,on paved roads with avg speed of 60 km/hr,oil used LM drained at 1.5k Kms sharp,,tuning done at every 2000 kms,very less doubling,clear air filter every 1k kms,,lube chain with gear oil every 500 kms.
i have taken the bike to 90 Km/hr only 3 times during its entire running period,till now i have not faced a single issue,even the carby is running stock,,i have not yet observed any gr8 difference in mileage.Nd i avoid taking bike to ustads for small issues