The problem of synchro of one carburetor. The idle speed of the engine increase

[cinek100]

Cables were ok. I just had the carburettors dismantled and cleaned thoroughly. There was not much dirt and all the channels and jets were not blocked. There was some dirt around the needles and they did not open smoothly. But the air screw settings are unusual. According to the service book, they should be unscrewed 2.5 turns each. These are the settings


I carb 2 and 3/4 turn out[/size]II garb 3 and 3/4 III carb 3 and 1/4 IV carb 2 and 3/4


I don't know whether to leave them like that because the motorcycle worked very well on them or set them to 2.5 turns. Maybe it's a problem with the synchro settings.