One thing that's always confused me about the reader is the fact that there's no bracing to prevent stress on the audio jack during a swipe. Almost every merch

One thing that's always confused me about the reader is the fact that there's no bracing to prevent stress on the audio jack during a swipe. Almost every merchant I've seen using the reader has some kind of silly putty or jury rigged apparatus that's designed to hold it steady and not stress the jack. Does Square provide some kind of shim now, or is this just not as big of a problem as it seems it would be (and I've seen anecdotally with quite a few merchants)?