It's definitely reed, only on the left side tho,the right is in superb condition. I had a decent engine damage on that side before the rebuild, probably damaged the reed too. Sent from my ONEPLUS A3000 using Tapatalk
GF are great reeds that make the most power but require more petal changes. They’re thin. If your seeing light, change them up.
so you solved the richness in one cylinder after the o ring change or still rich?
carbs wear out and don’t respond to minor changes sometimes. I have a set like that.