it's the bolt pointing left/upwars that I want to adjust to get a quicker response from the throttle valve. throttle cable is already tight as it can get. I only want to know if I am messing with something serious, or wont give me that much trouble...
my intention is exactly to get quicker response getting off from idle, as I noticed the throttle valve does not open untill this bolt gets off the stop about 1,5 mm...
I simulated the tuning by fitting bits of 0,5mm thick plastic between the bolt and the metal stop, and it was enough to change the idle speed. so, is better not to touch it.
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