Setting you back is much more nuanced than I believed; nesting efficiency, systematizing bend spans

https://www.scribd.com/document/1042304429/Breathing-Easy-for-a-Century-Personalized-Copper-Roof-Vents-that-Keep-Executing-176128

Costing is a lot more nuanced than I thought; nesting efficiency, standardizing bend distances, and batching surfaces can unlock significant financial savings without compromising design intent.