On the CAB3 app, it wasn't obvious or intuitive that you needed to swipe the left-most window down to reach the "Base Details" screen. From there, the "WIFI Connection Setting" is clearly marked, BUT...after entering the SSID and Password, there is no immediate indication that the information was entered correctly. You then have to go "Back" for the system to acquire an IP address. If it doesn't, it is not clear whether or not the SSID or Password was incorrect or some other problem is occurring.
As @MartyE mentions in another post, double clicking on the speed digits brings up the useful Big Red dial. But that wasn't intuitive or obvious either.
I wonder if micro-font or some ingenious overlay screen can be eventually implemented in the user interface to highlight the hidden screen features of the CAB3 app...(for those of us that don't always read or remember every detail in the manual 
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