Weird defect, what is causing it?

/r/3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.

Unipro 6005 GPS accuracy

We love karts, karting and the need for speed! This subreddit covers dedicated racing karts - if you're looking for home-built "yard karts" please visit our friends over at /r/gokarts. Please, assign yourself the appropriate Flair, if its not availble please message and we will make one.