Setting you back is a lot more nuanced than I assumed; nesting effectiveness, standardizing bend radii
https://knoxkvtb991.timeforchangecounselling.com/snow-guard-stewardship-creating-in-copper-for-a-century-of-defense
Costing is extra nuanced than I thought; nesting performance, systematizing bend spans, and batching surfaces can open major savings without jeopardizing design intent.