I was curious if anyone found their engines needing an actual adjustment in the valve department. I had mine checked at the initial time, and I change the oil every 1000km (600 miles)and have around 5000km on it, and as it is my baby ( I rub it with a fresh diaper to clear the dust) and have gathered the info I need to adjust the valves. I may just do it for the practice, but as I asked - any found a need yet?