Retraction distance

1. Z-Hop Vs. Seam Alignment: 3D Printing (Explained)
2. Direct Vs. Bowden Extruders: 3D Printing (Compared)
3. Extruder Vs Hotend: 3D Printer Parts (Unpacked)
4. Retraction Vs. Coasting: 3D Printing Settings (Unpacked)
5. How To Properly Calibrate Your 3d Printer For Accurate Prints