Damn. I was kinda hoping picked up turrets lost their rank. They don't, of course, but that means I can't usefully(!) blueprint them. I have a tiny blueprint of a turret, a big power pole, a requester chest and an inserter (the obvious, 3x5). But levelled-up turrets are not used in those BPs by bots. I cannot request ranked turrets either (since they don't show up in the menu). And it's probably a game limitation that makes ranked turrets not be considered as turrets for blueprints.

Love the idea, but this way it's pretty much unusable in the long term. :(

See note on main page. I will no longer be working on this project

Working in potential option to disable picking up ranged turrets. will be setting kill counter disabled.
Not sure what I can do about request may be a fix sound like there should be