In engineering, hydraulics, or pneumatics, “pillar” can refer to a vertical support, but “sage” may be a misspelling or brand name (e.g., SAGE as in Semi-Automatic Ground Environment, an old computer system). “The tighter of two holes” could describe a valve, gasket, or fastener that selectively restricts flow through one of two parallel apertures. For instance, in a double-barreled conduit or a dual-nozzle system, a “pillar” mechanism might act as a selector—tightening one hole to increase pressure or flow through the other. “Private” might then indicate proprietary or classified engineering schematics. In this reading, the phrase is a technical note fragment: a component (Sage Pillar) that functions as a flow regulator (tighter of two holes) in a private (non-public) system. The essay would then analyze fluid dynamics and selective constriction, though the lack of a schematic limits further depth.
The Trials of the Sage Pillar: A Study of "The Tighter of Two Holes" Sage Pillar - The Tighter of Two Holes -Private...
Does this align with the specific story arc you are studying, or were you looking for a more technical breakdown of the cultivation stages involved? The Trials of the Sage Pillar: A Study
To ensure no microscopic debris affects the interference fit. SAGE as in Semi-Automatic Ground Environment