Mixture screw: Air or fuel?

Carburetor Air Fuel Mixture Screw Adjuster for Honda Fourtrax 250

Advice on removing fuel/air mix screw tip from tight space : r/Fixxit

Carburetor Air Fuel Mixture Screw + Idle Speed Adjustment Screw

Mikuni VM26SS fuel mixture or air mixture screw? Which is it? - KZRider Forum - KZRider, KZ, Z1 & Z Motorcycle Enthusiast's Forum

1963 1969 HONDA CA77 305 DREAM CARBURETOR AIR FUEL SCREW & SPRING on PopScreen

carburetor tool for tri-power

ASK THE MXPERTS: ANCIENT ART OF FUEL-SCREW KNOW-HOW - Motocross

Need ideas to keep mixture screws from moving..

Ocean Runner 225 Idle Mixture Adjustment and Recirculation System Questions