# Convenient Invention Fact-Check - Chapter 19

Verdict: NO-CONVENIENT-INVENTION after integration repair.

## Raw Draft Repair

The raw draft invented large 30x48 grounds. This was a continuity defect and has been corrected to the established twelve-by-sixteen ground.

## Current Text Checks

- Four joint grounds are plausible for four pairs and do not create a new institution.
- Odile's handwritten subject strip is consistent with Ch13 collection of subject agreements.
- Priya's dal, Mara's coffee tray, Ben's rotation, Ruth's sign-in sheet, and Sam's snack-table move are character-owned care/action, not new plot-solving devices.
- Odile's stool relocation does not solve the rupture; it worsens Theo's confrontation with the empty side.

REVISION ORDERS: none.
