help w/brakebuddy

[tncruiser]

HELP needed
I just purchased a used BB the tan 1
i believe its called digital classic
i want to know what setting you use when toading a 4400lb vehicle
my "stuff" is in my sig" and we dont over load the MH and nothing extra in the jeep
this will be my first tow w/brake buddy so far have toad about 8ooo without it but for the 300 bux spent i figure it was cheaper than "splainin it to my ins agent"
thank in advance for the help
brianj