Hello everyone, I am a little bit of a noob with 3d printers and have been working with the anet a8 for a little over 2 months now. So far, it prints parts with a reasonable quality and good strength. No problem there, however, I tried printing screws for certain upgrades for the printer and they always come out with horrible quality. The base of the screw comes out great but as soon as the threaded portion begins, it seems as if it is under extruding a lot and the threads come out patchy and extremely weak.