Choke failure

[Tompasio]

I just adjusted the float heights to 5,0 mm.Measured with a clear rubber tube.The float heights measured with a caliper is now about 20 mm.
But now cant start her with the choke.Shes dead.She only start if i twist the throttle on the handlebar.

[Tompasio]

Anyone got a clue????

[almarconi]

I just adjusted the float heights to 5,0 mm

Do you mean the fuel level?

What are the specs for float height? From what I remember the float height for the BS32's should be about 22mm.

[psyguy]

the choke port may be clogged, it's only a very tiny hole in front of the butterfly

[psyguy]

you also need to confirm that the valve shim clearances are in spec and that there are no leaks in the intake system. previous carbs setting may have compensated for a defect in these areas and now that you adjusted it properly the problem became evident

[Tompasio]

Valve clearence are in specs.