> Don't know if
> they are fully optimized but I don't have many options.
Huh ? With dozens of needles to choose from (not to mention modifying your
own), plus a bunch of different springs to try with each needle and of
course the endless debate over what fluif to use (which of course depends on
what spring & needle you use), you should have a dizzying array of options.
Out of curiosity, what are you running now ? I think I've got a similar
problem with my Sports 6, except the DPO got the carbs from some sort of
Volvo ...
Randall
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