While your familiar with the setup, take the carbs off and do a little digging. Its invaluable info to know what mains and pilots your running, especially in PA where you will need to rejet for the seasons.
Theyre simple to do.
Take the carb off, one at a time as they are different
flip upside down and remove aluminum cap
little brass bolt item is your main jet, its size is printed on the side
close to the main, is a tiny hole like 3mm across, its the hole where the pilot jet is, it comes out with a small precision screwdriver, its size is also written on its side.
while in, clean thoroughly with a dirty rag, and litter from the cats box (JOKING)
Reassemble.