new to 3d printing, looking for good info sources

Just getting into 3d printing and I'm looking for good information sources to help me get started.
This fourm seems to have pretty much most all the info I could need, if anyone has anymore places I could go to read and
get more info on the mechanics and the controller for my printer that would be appriciated.
By the way it's a Hesine 505 Prusa i3 clone with a Melzi controller.
I have a little background in Arduino programming so that may help me a little.

I should be starting the process of assembly this week and I'm looking for ways to make it better, more reliable and accurate.
Ive seen a few metal Prusa i3 frames, makes me want to get out the TIG welder and metal break
to fab up a aluminum or steel frame unit after I get familiar with the printing process.
anyway just wanted to intoduce myself to the community

This youtube channel is good [www.youtube.com]

I have also gotten a lot of tips from the 3dprintingtoday podcast.

---

Newbie with Folgertech 2020 i3.

Reading a manual is good:
[manual.slic3r.org]

As for metal, I just ordered this one and will be doing a thread on it:
[createc3d.com]
[www.youtube.com]

Thanks for the sources, looks like I've got enough reading and building to keep me busy for a few days at least.
I'll keep you posted on my progress.

The best source for solid information devoid of marketing hype, is the RepRap wiki and forums, which are entirely community-based.

Got the frame done last nite along with the x and y motors mounted.
I don't see anything in the my iinstructions about squaring and making sure the bed mount is square to the rest of the
frame.
I can imagine that this is pretty critical, are there any links out there to this setup of the frame?

Did my first print tonight.
It's not perfect but It's much better than I expected.
I might need some help with the settings but I have some reading and video to watch and that my help me
Alos have to tweak the frame and bed a tiny bit.
Attached some pics of my first attempt