- Create physicalLayout.ts with all dimensions - Update conveyorPath.ts to use correct belt height - Rebuild ConveyorBelt with support legs, rollers, drive motor - Item Y = BELT_TOP_Y + itemHeight/2
- Create physicalLayout.ts with all dimensions - Update conveyorPath.ts to use correct belt height - Rebuild ConveyorBelt with support legs, rollers, drive motor - Item Y = BELT_TOP_Y + itemHeight/2