3D Printing Tips Layer Bulges Curling of Layers and Angles Material Science Z-Axis Wobble Layer Shifts Extruder Motor Skipping/ Nozzle Clogs Missing Layers and Holes in Prints Ghosting (Echo/Ringing Effect) Elephant Foot (Smooshed First Layer) Print Not Sticking to Build Plate Poor Layer Adhesion Warping Join Us A short sentence describing what someone will receive by subscribing Your email Subscribe100% free, Unsubscribe any time! Follow us Featured products PolySonicâ„¢ PLA Sale price$24.99 USD PolyLiteâ„¢ PLA Pro Sale priceFrom $24.99 USD PolyLiteâ„¢ CosPLA Sale priceFrom $24.99 USD