Somehow I managed to lose the short rack ear for a CRS112. Now it's "hanging" in the rack on only the long ear, showcasing a bad case of the physics of leverage.
I've looked for replacements but it's not even that easy. MikroTik only sells RB4011 ears as "official" replacements parts. I guess these generic ones here for Cisco might work though:
What would you say, should I buy some of those? Still >5€ for a pair, but oh well