Plug chops on a Rally Malossi 210

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paulnobodyimportant
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This is the standard 24/24 carb with a 130 main jet being the only difference to the stock carb, ie with a BE3 mixer. Before I had the Malossi tuned, it ran well with a great plug colour. Since then the barrel ports have been tweaked, I have changed exhaust from a Sito plus to the BGM big Box and set up Ky-Tronik ignition.

In this form, it runs great with plenty of pull and feels right and the tickover sounds and feels right.

But just done plug chop at 1/2 throttle and its probably just a bit too lean. So to richen up this low end, do I change the mixer tube to a BE4, or should I be looking at something else in the jetting zone.
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wack 63
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Norrie Bodge
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