Hi new guy here . Just purchased a 2023 600 touring 2up. Took it for the 1st ride yesterday. Was impressed with the comfort,handling,noise . Going over the machine and learning about it. The one thing I haven't found Information on is the "fuel 1,2,3" display reading... I can adjust it between each value. Just unsure what each means. Other than that is there anything I should be made aware of with these units?