Yea I hear ya. I've just heard too many people talking about people making "ghost guns" as extremists. It's brought both good and bad attention IMO

I don't have the equipment to machine an 80% but that's cool. I assume most lowers have an 80% option these days. I have considered 3d printing some but it would mostly be as a proof of concept. Definitely wouldnt trust my life with one I made on my shitty 3d printer 😄