Back on topic - Some more sources for ASAMs would be nice, could be quest driven to have vendors carry more in stock. While you can build them, after 50 levels my character only had enough spare fiberoptics to make four boxes (need some for more important things like weapon upgrades) but I had 40K steel, thousands of other individual scrap items too. I loot everything not nailed down including all weapons and armour to scrap and have all the scrapping perks to get even more from breaking things down. I even have a mod turning some moveable statics (like wooden/plastic boxes, mannequins, car parts, etc, etc) into actual scrappable junk items and that only yielded enough fiberoptics for four boxes. Although, I don't always buy all the junk available from merchants, it wouldn't have given me much more, maybe enough for two more boxes. With ~40 settlements with all the DLCs, that's ~800 fiberoptics required to make them yourself.