with a little bit of force it poped out again..
now its fine.
the minerva drives good on 10% choke , when i take off the choke complety its sputters mid-throttle.
somehow main jets clogged ?was in a ultrasonic tank for an hour , or would this be ignition ?
Check that the linkage and throttle return spring is all good ...
Service the ignition components, plugs, leads and rotor + cover