I really liked the design of angelman55, but unfortunately with my setup (R5 Bundle) the rim covered up some parts of the dash, no matter how I positioned myself. Hence I decided, to lower the phone mount in between the base and the rim.

I also added a little indentation so you can span a rubber band across the bottom part of the holder for better grip on the phone during driving. (I previously had issues with my phone sliding out sideways, since I don't have a very grippy phone case)

Unfortunately, compared to the original, I think this design will not work with the R9 base, because the dimensions of the steering column seem to be a little different between bases. 

Screw and Clamping Top are foldered under Original Parts, since I didn't adjust any of them.
If you like the mount, make sure to leave a like for angelman55 as well :)

Licenses: 

CC-Attribution

Original creation: https://www.thingiverse.com/thing:5985429 by angelman55