diff --git a/packages/models/mapmodels/toca/corrugated/beam/tris.md3 b/packages/models/mapmodels/toca/corrugated/beam/tris.md3 index eb2c0ca9..ec324dd3 100644 Binary files a/packages/models/mapmodels/toca/corrugated/beam/tris.md3 and b/packages/models/mapmodels/toca/corrugated/beam/tris.md3 differ