Adam Bell 
Pro-tip: to install the developer strap, don’t use the the front hole near the strap (it’s actually on the inside).
Source: me. Who just obliterated one of the front microphones by mistake ☹️
Leon Cowle@b3ll "Design is how it works”. Having 2 near-identical-looking holes close to where the strap connects is bad design, imo. Don't be too hard on yourself!
@leoncowle still feels real bad lol