Hi all -- I received the Sonos Era 300 wall mounts and because of where I will be placing the speakers I want to mount them inverted (upside down). I was following the instructions in the guide if you scroll down the “mount inverted” section. At step 3 it says to “Remove the screw from the mount assembly. Rotate the mount 180 degrees so the screw holes are facing up, then reattach the screw to the mount assembly.”
I can’t seem to get the screw out to flip it. I have tried with screwdriver and drill and neither has worked. The screw doesn’t move at all. I called Sonos support who thought the 2 mounts I received might have an issue so they sent me 2 new ones but the 2 new ones have the same problem. Multiple calls into the support # and they can’t seem to figure it out.
Has anyone else had this issue and if so any advice on how to fix? Anyone else here able to mount in an invert fashion without any issues?
Appreciate the help