| Well, the SU # WZX-2003 is just the part that is needed to convert from a 
biased needle to a fixed needle.
I ordered 4 from Joe Curto.  He has them in stock.  I once discussed this issue 
with him several months ago and he did not seem to have anything like this 
before.
Well, now he does.  They are about $9 each.  Not a bad price.  If I had them 
machined, it would cost about $2 each or more and I would have to get a big 
bunch of them.
The main jet bearing needs to be switched to an "old" style.  They are more 
mobile in the carb body allowing precise centering.  The larger biased-type jet 
bearings can be turned to a smaller diameter by 20 thou and work just fine.  
New ones will work too.
So, I am now progressing in my conversion to fixed jets!  Yay!
-Tony
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