# Antipatterns

- Drawing a rewrite as `\sfnode` boxes (use `align`).
- Sending a tensor-shape claim to superfig, or an architecture to supertensor.
- Loading a figure `.sty` in the notes so sibling warnings leak into the article log.
- `\input` of a standalone TikZ source instead of `\spfig`.
- Reusing a `dropped` / retired id for a new object.
- A decorative group or arrow that is not in the ledger.