In this episode of the Advanced Refrigeration Podcast, hosts Brett Wetzel and Kevin Compass share their frustrating experiences with frequent flight delays and cancellations. They humorously discuss how their coworkers avoid traveling with them, fearing bad luck with flights. The conversation then shifts to technical discussions about recent work, including teaching classes and performing refrigeration system retrofits. They delve into detailed descriptions of retrofitting compressors with Bitzer's CRMC module, discussing challenges, wiring setups, and the benefits of improved system performance. The hosts also share personal anecdotes and troubleshooting tips, making the technical jargon engaging and accessible.