It should actually be in the 1st screen, instrumentation. However, the labelling leaves a bit to be desired.
I'm thinking of incorporating custom characters in the displays, like below. The OBDuino folks apparently already have this, and it's much more readable than what I currently have.
I'm also thinking of completely revamping the screen edit displays, and adding a brief (2 second) helper screen, accessible maybe by pressing all three buttons at once or something.
It would display something like this for the 1st second,
Code:
-------------------
| INST INST |
| CURR CURR |
-------------------
and then it would display something like this for the next second.
Code:
-------------------
| FE SPEED |
| RATE FE |
-------------------
Hm... Maybe I can make the analog display code a bit more generic, so that people like yourself don't have to diddle with the code internals. It's already 3/4 of the way there.