3Dprint a near perfect cylinder lying down

thingiverse

This technique, though not new, can be useful if your slicing software's support isn't sufficient. A cylinder is an excellent example, but it may not work when standing upright. The method applies to various shapes, serving as an example. To use this technique, open your CAD software and draw your desired shape (like a cylinder). Add support as shown in the images, ensuring a gap between parts - 0.2mm here, but adjustable based on your printer. Print, then carefully remove support with a knife; excessive force indicates insufficient gap or complex shapes.