Not an SV but a carbs a carb?
Left the petrol turned on while stopped for a few minutes (filling up
) and returned to a petrol stream for the bottom of 1&2....(float bowl & air adjust screw)
My not particulary mechanical thoughts are....
1) They're overfilling with petrol so maybe the float things are sticking (? did I say non mechanical?)
2) I also need a new set of pricey seals from Mr Honda
Any advance?
(Apart from stay off the cigs)