Just a quick thought about jets. Don't drill too big!
I confess...Yup been there done that. They like to run closer to the lean side, not fat. There comes a point where I just have to leave crap the heck alone!
Then I call
Buggies Unlimited and they said "can't buy just jets, Gotta buy the WHOLE carb" Guess even they are not right all the time.
Nice to come to this forum for an unbiased opinion.