Sorry, my newsreader (or the user) lost the thread, so I can't
reply directly to it.

Gunner,
I put a picture @ http://www.varian.net/wayne/hclamp/IMG00032.JPG
I can take a better one once the camera battery charges, just ask.

There is a taper at the non-threaded end of the pilot jet.

The importer of parts in the U.S. for carb parts is
Carburetor Parts Warehouse
http://www.carbparts.com/

A used carb as others suggested may be the way to go.
A search on 'used motorcycle parts' brings lots of listings.

Wayne D.