Carb: Will only start with choke even when warm

[bikemaniac]

Hi,

This winter I rebuilt the carb incl measuring the jets. I think I did a fairly good job. Now, the car starts easily with one quick pull on the choke rod, but when the engine is warm and shut off for lets say 1 minute it is not possible to start the engine anymore WITHOUT the choke. I always have to make a quick pull and then she fires up beautifully. Does anybody know how to solve that problem ... or do some carbs just need at quick pull at the choke rod at all times?

Lucas