Bottom-right carb keeps backfiring. I recently rebuild all carbs, and set the floats to level with the edge of the bowls (when holding the bowl upside down). For this particular carb, I adjusted the float even lower to ensure that it wasn't flooding out. Even tested the float valve by removing...
Aloha!
Since this is my first post on this board, please allow me to introduce myself -- Jerry D. from Waianae (Hawaii), new owner of a used 23' Bayliner powered by a 1995 Johnson 225 Ocean Runner.
Previous owner of the boat ran ethanol gas, and I seem to be catching all the problems. Just...