It's becoming a problem.

Iron Oxide said
The carburetor is rebuilt. What am I missing on this BBS from the choke assembly?

I've seen some photos (as well as graphics in the rebuild kit) of a triangular bracket attached to the shaft with a spring, but that bracket is different than what's on this particular carburetor.

View attachment 1716108476

I'm pretty sure that connects to a rod that goes to a thermostatic choke control. Basically a brass coil spring under a cover that pull the choke closed cold and as it heats up it opens and relieves tension on the spring. You can see the silver cover and rod in this picture.

harness install1.jpg