Simple Universal Phone Stand Version 2a

I liked the 'Simple Universal Phone Stand Version 2' by JobPrinter, but saw some feedback that it had marked the back of someone's phone case.
I did a minor modification to add an arc to the top of the stand, which should soften the contact.

A also re-oriented the stl so that it should drop straight onto the bed without needing to manipulate it.

Print instructions

Walls are 2.5mm, it prints faster solid, driven by 3 walls than it does 2 walls+infill.