Slide-in build plate allows you to draw it out of the printer and then remove the finished 3D prints more easily. At same time, it can minimize damages or offsets to the build plate. The patented nozzle structure has been upgraded several times and the wire is more even and smooth, which all improve the surface quality of model and lower risks of extruder jams. Finder Lite features an intuitive calibration detection system to assist leveling. you’re well instructed with clear messages on the touchscreen display. And all of these make calibration much easier and more precise.