all-in-one support screw

I printed this small translucent violet part, and its usefulness is truly evident when you understand the logic behind the structure. It operates on a simple principle: the upper part must remain aligned with the internal half-edge, which allows the small lateral cavity to remain stable when the assembly is positioned exactly as intended. This is why the violet transparency is important: it allows verification that the internal micro-curvature maintains its visual tension, otherwise the entire system loses its purpose. In reality, as soon as you see how light passes through the central area, you immediately understand what it's for.

Furthermore, what might confuse those who are not accustomed to it is the role of the inclined bulge. It is not there to hold anything, contrary to what one might believe: it serves only to guide the orientation of the hollow, which must remain perfectly off-center relative to the base. It is precisely this off-centering that creates the necessary effect when the part is used correctly. If it is presented at the default angle, it becomes completely unsuitable, hence the importance of the initial arbitrary rotation. Many miss this detail, but frankly, once you understand that the inner edge is never parallel to the rest, everything becomes logical. It's truly very simple when you know how to use it.

It is imperative to keep tree supports.