Does anyone have a cure for a 97 600 Bandit with carb icing? It's started again, and drives me nuts. The carb heater kit is fitted, but doesen't seem to work straight away, so I get stalling & very lumpy response. Is there a replacement carb or fuel additive that anyone has tried that works. Not sure I can cope with another winter as it is. Please don't suggest keeping the carb & replacing the rest. Thanks Chris