Hi Sonos Community

I have a LG CX TV and Sonos Arc wall mounted with the Sonos Wall Mount. Sounds amazing!
But I wonder if the LG CX is blocking some of the effects of the upward firing speakers?
Have attached photos and would like your opinion:
Will I possibly get even better sound, if I use some spacers behind the wall mount, so the Arc is moved a bit further away from the wall?

The LG CX is 8,5 cm (3,5 inches) from the wall. 
The top of the Sonos Arc is approx 12 cm (4,7 inches) from the bottom of the TV.

As I said, it already sounds great! And since the upfiring speakers are angled I THINK that the LG CX does not block the sound. But what do you guys think?
Hope to hear from you, as I am eager to explore the Arc and get the absolutely best possible Atmos sound :-)

All best from
Anders, Copenhagen, Denmark.