pierodn said:
I know i have to use the flash light for the best timing (31 degree at 5000 RPM).
The question is: at beginning with the bike on parking i have to set directly to 31 degree or less?.
No, just follow the Pazon instructions for setting the static timing, then start the engine and check the timing with the strobe light.
If necessary, re-adjust until it is set 31 degrees at 5000 RPM.