Why it matters: A smooth, well-adhered first layer ensures stability, accuracy, and prevents costly mid-print failures. Common culprits: Dirty build plates, incorrect Z-offset, poor bed leveling, or ...
It can be frustrating to prepare your 3D model, start 3D printing, only to realize that the first few layers of the print are sagging or just plain messy. Sagging of the first layers of the print is ...