The suggestions is that I want to get rid of the Start up button widget, but if I do so I lose access to the powertrain button like Lock diff, RWD - 4WD switch and traction control. Which by default there's no button mapped (At least in a controller) and also there's no visual representation for them, while the start up button/action does have all of this (Button mapped and visual representation). So I'd prefer to have this actions in the tachometer app rather than in the Simple Powertrain Control that has this useless (in my opinion) startup button.
Yeah but it's just too big. I only want to have these little buttons without the ignition one. In fact, something I missed, is that the Simple Powertrain Control also have the NoS and Jato controls. I don't think the powertrain graph has those.
I mean you can use shortcuts. You can also change the settings of your controls. Like lock diffs, is normally Alt + D and you can map it to your controller to it being like your d-pad or something.