3D Printer Optimization! Basically, the Anycubic Mega S already delivers quite good printing results out of the box, but we would highly recommend a few of the upgrades shown below to every Mega S owner. Especially with the cable routing, there is still a strong need for optimization with many 3D printers. An improved cable routing, other motor drivers, electronics, extruder and optimized filament supply we show today on OCinside.de in the 3D printer conversion guide. And those who need an introduction to 3D printing should read the 3D Printer beginners guide.