This model uses filament for the lower hinged pins.
The upper pivot is print in place and the models are already oriented for printing. Make sure your filament is dry and not stringing. Carefully break the pivots free before assembly. If your are having trouble try lowering your extrusion multiplier.
Be sure to print 2 locking strips. It takes a bit of patience to insert the locking strips but they will fit in the tin.
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