SPOOL WALL RACK / E13 STL FALLBACK

Units: millimeters. These three STLs share the supplied print coordinate system.
Import body-only.stl, helper-1.stl and helper-2.stl as aligned parts of ONE object.
Do not auto-arrange the parts independently.

Keep body-only.stl printable. Convert both helpers to 100% infill modifiers.
They must not print as extra exterior slabs.

Reference process: 0.4 mm nozzle, 0.20 mm layers, Arachne walls, Everywhere gap
fill, 8 walls for the PLA prototype or 10 for PETG, 15% body infill, six top and
six bottom layers. Helpers span Z=7.6-8.8 and Z=15.2-16.4 mm.

Inspect all four solid bands and the rod-seat fingers in the toolpath preview.
Calibrate the actual filament process. Physical fit, hot-load and lifetime
qualification remain unperformed. No safe load rating is assigned.

Project and complete guide: https://thereprocase.github.io/spool-wall-rack/
Source: https://github.com/thereprocase/spool-wall-rack
Published source revision: 5e95cbf5544b205bdf2b73611d24ce3f826e837d
