Has anyone asked for the speed warning scale to be changed form percentages to actual mph over the speed limit? How about on city streets vs highways?
Where I live, drivers regularly drive 9 - 14 mph over the speed limit on the highway, but i'd like to be warned differently if I'm say 4 mph over the speed limit in the city.
Just a thought....
Thanks for the donation BigLou! Always appreciated. 
To answer your question no I dont really have a document of hidden features. I can try to put something together now though. 
Lets use the picture below as a reference.
1. Touching the next street while navigating will repeat the last voice prompt in your route.
2. Touching the "Your Speed" sign will bring up the speedo
3. Long pressing the your speed sign will bring up the cruise dial.
4. Touching the Bluetooth icon will dial the number you have programmed in as a home #.
5. Touching the big direction icon will bring up the route avoid screen.
6. Touching the secondary direction icon will bring up the route details screen.
7. Touching the time to destination will switch it between time to destination and time at destination. This will pass on to the speedometer screen and be saved when rebooting.
8. Touching the speed limit sign when up will allow you to add a speedcam in the current GPS location.
9. Touching the time at the top of the screen brings up the trip computer.
Not too many hidden features in my mods. The quick menu makes it so that everything is pretty much out in the open. 
Hope this helps.
