hi there i reciently took my two carbs off my 65 hp mercury 2 stroke outboard for cleaning as 1 of them was flooding after i cleaned out all the dirt i realised that on one of my carbs the wee valve that gets triggered by the float was sticking up and not coming back down without shaking it but i cleaned it and checked that it worked properly after i fitted everything back on to the outboard the carb had stopped flooding and it idled perfectly so i left it running for a while and restarted it about 3 times to make sure it would be fine and it idled fine but when i tried it the next day it didnt idle atall. is this to do with the float valve or is it something else??please help its really annoying me