In the 139th episode of the Taps and Patience podcast, AJ and Harrison discuss their current production workloads and challenges, particularly regarding tight timelines due to upcoming holidays and machine run times. They share insights on machine setup, production processes, and their experiences with automation, including Harrison's recent issues with his robot and the upgrade of his machining capabilities. Additionally, AJ provides updates on Subtract Manufacturing's transition into focusing on sales and their efforts in developing new products, such as a potential Kickstarter venture, while sharing personal projects involving his daughter and a custom knife they're making together.