If you’re diving into the fascinating world of model railroading and looking to enhance your operations, you might be interested in exploring some related topics. Speaking of operational efficiency, check out this insightful Operations Research article, which delves into the mathematical methods used for decision-making and optimization. Additionally, if you’re looking to understand the art of switching, the Switching in Rail Transport page offers a comprehensive overview of techniques used in railway operations. Lastly, for a deeper dive into Excel’s capabilities, the Microsoft Excel article can provide you with the historic evolution and features of this powerful tool. Happy modeling!