I was having a bog when i first gas it up and was told i need to raise my pilot from a 22.5 to a 25. I looks like my main is a 190. I thought i was l looking at it wrong cuz that seems high, but it works fine. I do agree with the one dude though. Those mains don't look like mine, which is ok for now cuz i'm hoping i just need the 25 pilot