Had no idea my 3040 Chinese cnc ChiliPeppr upgrade vid got hackaday’ed a few days ago.
https://hackaday.com/2015/09/08/how-to-upgrade-a-chinese-cnc-machine/
You deserve the recognition brother
That’s awesome John!
Yeah, you’ve really helped alot of people 
I wouldn’t be here without having seen your excellent video, kudos!
Awesome. How’s the spindle rigidity compared to your SO2 machines? Might be nice for milling metal.