 ////// MESSAGING
 
 // Managed JSON stats.
-OTV0P2BASE::SimpleStatsRotation<12> ss1; // Configured for maximum different stats.
+OTV0P2BASE::SimpleStatsRotation<13> ss1; // Configured for maximum different stats.
 
 
 /******************************************************************************

    V0p2Base_serialPrintlnBuildVersion();
    // Count resets to detect unexpected crashes/restarts.
    const uint8_t oldResetCount = eeprom_read_byte((uint8_t *)V0P2BASE_EE_START_RESET_COUNT);
    eeprom_write_byte((uint8_t *)V0P2BASE_EE_START_RESET_COUNT, 1 + oldResetCount);

    // Have 32678Hz clock at least running before going any further.
    // Check that the slow clock is running reasonably OK, and tune the fast one to it.

    ss1.put(NominalRadValve.cumulativeMovementSubSensor);
    // Show state of setback lockout.
    ss1.put(V0p2_SENSOR_TAG_F("gE"), OTRadValve::getSetbackLockout(), true);

    // Show reset counter. Low priority.
    ss1.put(V0p2_SENSOR_TAG_F("R"), resetCount, true);
    // Send minimum stack left, saturating at 255 bytes.
    const size_t curMinSP = OTV0P2BASE::MemoryChecks::getMinSP();
    const uint8_t txMinSP = (255U >= curMinSP) ? (uint8_t) curMinSP : 255U;
    ss1.put(V0p2_SENSOR_TAG_F("SP"), txMinSP, true);


    const uint8_t privacyLevel = OTV0P2BASE::stTXalwaysAll;
    // Redirect JSON output appropriately.
    // Part of sW, directly after the message buffer.
