I modified the gripping smartphone holder so that it can be used on a Ford Fiesta (MK7) with a CD Drive.
add rubber bands on the arms of the smartphone holder to increase the adhesion.
If you want to rotate the Base, you can use "FoFi_smartphone_holder_body_180.stl" and the two parts that were already included.
The base was modified using tinkercad,
feel free to modify it.