Includes fix for unlimited qty items (Quantity <= 0) that RemnantFiller.FillItems silently skips. Workaround: convert to estimated max capacity before passing in. Also removes caliper angle sections from spec — RotationAnalysis already feeds the caliper angle via FindBestRotation. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>