I give you my permission to “attack the source” on my comment since attacking the fact won’t get you far.

if the frame is in the correct precise shape

3D printing isn’t meant for production-level accuracy. It’s a prototyping technology that is good enough for a lot of different applications, but not when sub-millimeter precision is necessary.

Can you make something that works? Of course! Will it work as reliably as something made using better processes? Usually not.

I was prepared to downvote based on the first sentence, but then halfway through the comment I changed my mind.

Super Metroid, especially on a dark and rainy day

(But he didn’t remove himself either.)