115 Yamaha running rough

[sidelock]

I mentioned in my original post that the technition at Bass Pro pulled the carbs disassembled and cleaned them last fall. Having said that while visiting Harkers IslandI last fall I brought up the issue with a Yamaha dealer while buying Yamalube and he stated that the holes in the small jets are so tiny, sometimes cleaning them just won't cut it and they may need replacing.