Hi,
I'm new to the forum, me and some friends got together to 3D print and make some engineering. They start with a Lulzbot 4 and recently I bought a China Prusa like 3d printer.
I figured that it is not Ultimaker XD but this is a useful page I found. Anyway, no more off-topic.
This is my last print, the famous NASA ratchet:
Video:
Sorry for my english, it is not my native language. Also I couldn't upload the video so I put the link