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Dec 13, 2020
GV125 Aquila

Hi Luke, when you had the carb’s off did you check the operation of the float needle valve i.e was it sealing properly when in the closed position.

I think I have found the problem. The bit that the needle sits in on the front carb wasn’t fully seated. It was proud by 2-3mm. Reseated it and tightened the acorn nut. Unfortunately I overtightened it and it snapped. Got a new one coming. I’ll keep you posted when it arrives and I have rebuilt it.

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