Hi. We have found the very small ring on the USB shell is very flimsy to support something so important. The very small, fine ring has fallen off/snapped off two shells we have in our office, just by being on a keyring. Is there any chance PEXA might come up with a more secure keyring? Given the importance of the USB and the fact we only have two signers in our office which might be needed at any time, our signers like to keep it on them at all times, which usually means clipped on them on a keyring. Any plans for improving it? Thanks.