Runner with larger studs and smaller holes
Created today
Description
A Lego-compatible replacement runner for a wagon door, redesigned for FDM printing. The geometry includes a solid sliding wedge and a 1x6 plate body.
Tuning for Fit
Printers often under-extrude small outer diameters and over-extrude inner channels. This remix tweaks the classic dimensions slightly to ensure good clutch power:
- Top studs: Bumped to 4.9mm.
- Bottom channel: Tightened to 4.8mm.
- Bottom pins: Increased to 3.2mm diameter to pinch the studs properly.
Adjust these values if your printer needs more clearance.
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