Got an intermittent fault on my carbs. Can run fine for 20 mins or so then suddenly runs ruff and chucks fuel out of the overflow pipe between carb 1&2. turn fuel tap off and it will stop flooding but then starts once you turn it back on.

Any ideas? I'm guessing stuck floats but they seem to be set correctly upon inspection.

Any thoughts or experience of this would be gratefully received.

Cheers,

C

Float height incorrect probably.

Al