In the 131st episode of Taps and Patience, hosts AJ and Harrison are joined by guest Ben, discussing their backgrounds in machining and the evolution of their respective businesses. Ben shares his journey from trade school to founding his shop, Prickly Pear Prototypes, which focuses primarily on ITAR work for defense startups and research labs. The conversation also touches on marketing strategies, growth challenges, and the intricacies of managing a machine shop, highlighting the importance of documentation and finding the right balance between production capabilities and business management.