xfi log file questions


Corn Fed alcoholic
which dash number do you use for logging or do you create your own with specific fields ie water temp, rpm, tps etc. etc ?
or another way to ask same question which fields are important for tuning and which ones are not ?
When a customer orders an XFI from us, I preprogram Dash #8 (Dash for Logging #1) with the following sensors:

Actual A/F
O2 Corr (%)
Inj. DC (%)
Battery (V)
Spark (*BTDC)
TPS (%)
Air Temp (*F)
Coolant (*F)
Target A/F
PA Enable
I am your customer, I did see that option on the menu but I did not realize that you put that there. I assumed it was there from fast. Thankyou