Carburetor doesn't like my overhaul ...

[amclass]

Originally Posted by Brentwood Bob

Lube the throttle shaft with aviation grease. Helps the idle and reduces wear.
The fit of the shaft affects idle.

Good tip. I have considered that and packed it with grease since the bushing are not available at the moment. Anyway, it didn't make any difference. I will order a few parts and try the "trial and error" method ...