============================================================
  PHX v2 — Gain 2 Verification + pH Recalibration
============================================================
------------------------------------------------------------
  Gain verification:
  pH  gain register: 0x400  voltage range: ±2.048V
  RX  gain register: 0x200  voltage range: ±4.096V

  pH Gain 2 (±2.048V): CONFIRMED
  RX Gain 1 (±4.096V): CONFIRMED
------------------------------------------------------------
  RX calibration (from EEPROM):
  ref1: -513.820 mV → 475.0 mV
  ref2: -626.983 mV → 650.0 mV
  RX: PASS — calibration loaded
------------------------------------------------------------
  pH CALIBRATION — Gain 2 (±2.048V, 62.5uV LSB)
  Previous EEPROM cal invalid — Gain changed.
------------------------------------------------------------
  Rinse pH probe, place in pH 4.0 buffer.
  >>> Press ENTER when ready <<<
  Capturing pH 4 reference...
Cal: wait 200s...
Calibration: stable!
  Point 1: -190.275 mV → pH 4.0
  Rinse pH probe, place in pH 7.0 buffer.
  >>> Press ENTER when ready <<<
  Capturing pH 7 reference...
Cal: wait 200s...
Calibration: stable!
  Point 2: -17.802 mV → pH 7.0
  Electrode slope: 57.49 mV/pH  (ideal ~59.16)
  Calibration: PASS
  Saved to EEPROM.

------------------------------------------------------------
  [PHXv2] Live readings — raw vs window=5 averaged
------------------------------------------------------------
  Readings every 2s. pH at Gain 2, RX at Gain 1.
  #     pH_raw  pH_avg  | RX_raw    RX_avg
------------------------------------------------------------
    1   7.000   7.000  | 507.0    507.0  [warm]
    2   7.000   7.000  | 507.0    507.0  [warm]
    3   7.000   7.000  | 507.0    507.0  [warm]
    4   7.000   7.000  | 507.0    507.0  [warm]
    5   7.000   7.000  | 507.0    507.0
    6   7.000   7.000  | 507.0    507.0
    7   7.000   7.000  | 507.0    507.0
    8   7.000   7.000  | 507.0    507.0
    9   7.001   7.000  | 507.0    507.0
   10   7.000   7.000  | 506.9    507.0
   11   7.001   7.000  | 507.0    507.0
   12   7.000   7.000  | 506.9    507.0
   13   7.000   7.000  | 506.9    507.0
   14   7.000   7.000  | 506.9    506.9
   15   7.000   7.000  | 506.9    506.9
   16   7.000   7.000  | 506.9    506.9
   17   7.000   7.000  | 507.0    506.9
   18   7.000   7.000  | 507.0    506.9
   19   7.000   7.000  | 506.9    506.9
   20   7.001   7.000  | 507.0    507.0
   21   7.001   7.001  | 506.9    507.0
   22   7.001   7.001  | 507.0    507.0
   23   7.001   7.001  | 506.9    506.9
   24   7.001   7.001  | 506.9    506.9
   25   7.001   7.001  | 506.9    506.9
   26   7.001   7.001  | 506.9    506.9
   27   7.001   7.001  | 506.9    506.9
   28   7.001   7.001  | 506.8    506.9
   29   7.001   7.001  | 506.9    506.9
   30   7.001   7.001  | 506.8    506.9
   31   7.001   7.001  | 506.9    506.9
   32   7.001   7.001  | 506.9    506.9
   33   7.000   7.001  | 506.8    506.8
   34   7.001   7.001  | 506.9    506.8
   35   7.001   7.001  | 506.8    506.9
   36   7.001   7.001  | 506.8    506.8
   37   7.001   7.001  | 506.8    506.8
   38   7.001   7.001  | 506.8    506.8
   39   7.001   7.001  | 506.8    506.8
   40   7.001   7.001  | 506.8    506.8
   41   7.001   7.001  | 506.9    506.8
   42   7.001   7.001  | 506.9    506.8
   43   7.001   7.001  | 506.9    506.8
   44   7.002   7.001  | 506.9    506.9
   45   7.002   7.002  | 506.9    506.9
   46   7.002   7.002  | 506.8    506.9
   47   7.002   7.002  | 506.8    506.9
   48   7.002   7.002  | 506.9    506.9
   49   7.002   7.002  | 506.8    506.8
   50   7.002   7.002  | 506.8    506.8
   51   7.002   7.002  | 506.8    506.8
   52   7.001   7.002  | 506.8    506.8
   53   7.001   7.002  | 506.8    506.8
   54   7.001   7.001  | 506.8    506.8
   55   7.001   7.001  | 506.8    506.8
   56   7.002   7.001  | 506.7    506.8
   57   7.002   7.001  | 506.8    506.8
   58   7.002   7.001  | 506.8    506.8
   59   7.002   7.002  | 506.8    506.8
   60   7.002   7.002  | 506.8    506.8
   61   7.002   7.002  | 506.8    506.8
   62   7.002   7.002  | 506.8    506.8
   63   7.002   7.002  | 506.8    506.8
   64   7.002   7.002  | 506.8    506.8
   65   7.002   7.002  | 506.8    506.8
   66   7.002   7.002  | 506.8    506.8
   67   7.002   7.002  | 506.8    506.8
   68   7.002   7.002  | 506.7    506.8
   69   7.002   7.002  | 506.8    506.8
   70   7.002   7.002  | 506.7    506.8
   71   7.002   7.002  | 506.7    506.8
   72   7.002   7.002  | 506.7    506.8
   73   7.002   7.002  | 506.8    506.8
   74   7.002   7.002  | 506.8    506.8
   75   7.002   7.002  | 506.7    506.8
   76   7.002   7.002  | 506.8    506.8
   77   7.003   7.002  | 506.7    506.8
   78   7.002   7.002  | 506.8    506.8
   79   7.003   7.002  | 506.8    506.8
   80   7.003   7.003  | 506.8    506.8
   81   7.003   7.003  | 506.8    506.8
   82   7.003   7.003  | 506.7    506.8
   83   7.003   7.003  | 506.8    506.8
   84   7.003   7.003  | 506.7    506.8
   85   7.003   7.003  | 506.8    506.8
   86   7.003   7.003  | 506.7    506.8
   87   7.003   7.003  | 506.7    506.7
   88   7.002   7.003  | 506.7    506.7
   89   7.003   7.003  | 506.7    506.7
   90   7.002   7.003  | 506.7    506.7
   91   7.003   7.003  | 506.6    506.7
   92   7.002   7.003  | 506.7    506.7
   93   7.002   7.003  | 506.7    506.7
   94   7.002   7.003  | 506.7    506.7
   95   7.002   7.002  | 506.7    506.7
   96   7.003   7.002  | 506.7    506.7
   97   7.002   7.002  | 506.7    506.7
   98   7.003   7.002  | 506.7    506.7
   99   7.003   7.003  | 506.7    506.7
  100   7.002   7.003  | 506.7    506.7
  101   7.002   7.002  | 506.7    506.7
  102   7.003   7.002  | 506.7    506.7
  103   7.002   7.002  | 506.7    506.7
  104   7.003   7.003  | 506.7    506.7
  105   7.003   7.003  | 506.7    506.7
  106   7.003   7.003  | 506.7    506.7
  107   7.003   7.003  | 506.7    506.7
  108   7.003   7.003  | 506.7    506.7
  109   7.003   7.003  | 506.6    506.7
  110   7.003   7.003  | 506.6    506.7
  111   7.003   7.003  | 506.6    506.6
  112   7.003   7.003  | 506.6    506.6
  113   7.003   7.003  | 506.6    506.6
  114   7.003   7.003  | 506.6    506.6
  115   7.003   7.003  | 506.6    506.6
  116   7.003   7.003  | 506.6    506.6
  117   7.003   7.003  | 506.6    506.6
  118   7.003   7.003  | 506.6    506.6
  119   7.003   7.003  | 506.6    506.6
  120   7.003   7.003  | 506.6    506.6
  121   7.003   7.003  | 506.6    506.6
  122   7.003   7.003  | 506.7    506.6
  123   7.003   7.003  | 506.6    506.6
  124   7.003   7.003  | 506.6    506.6
  125   7.003   7.003  | 506.6    506.6
  126   7.003   7.003  | 506.6    506.6
  127   7.003   7.003  | 506.6    506.6
  128   7.003   7.003  | 506.6    506.6
  129   7.003   7.003  | 506.6    506.6
  130   7.003   7.003  | 506.6    506.6
  131   7.003   7.003  | 506.6    506.6
  132   7.003   7.003  | 506.6    506.6
  133   7.003   7.003  | 506.5    506.6
  134   7.003   7.003  | 506.6    506.6
  135   7.003   7.003  | 506.6    506.6
  136   7.003   7.003  | 506.5    506.6
  137   7.003   7.003  | 506.6    506.6
  138   7.003   7.003  | 506.6    506.6
  139   7.003   7.003  | 506.6    506.6
  140   7.003   7.003  | 506.6    506.6
  141   7.004   7.003  | 506.5    506.6
  142   7.003   7.003  | 506.5    506.6
  143   7.003   7.003  | 506.5    506.5
  144   7.003   7.003  | 506.5    506.5
  145   7.003   7.003  | 506.6    506.5
  146   7.003   7.003  | 506.6    506.5
  147   7.004   7.003  | 506.6    506.6
  148   7.004   7.004  | 506.5    506.6
  149   7.004   7.004  | 506.5    506.5
  150   7.004   7.004  | 506.6    506.5
  151   7.004   7.004  | 506.6    506.5
  152   7.004   7.004  | 506.6    506.5
  153   7.004   7.004  | 506.6    506.5
  154   7.004   7.004  | 506.6    506.6
  155   7.003   7.004  | 506.6    506.6
  156   7.004   7.004  | 506.5    506.6
  157   7.004   7.004  | 506.5    506.6
  158   7.004   7.004  | 506.5    506.5
  159   7.004   7.004  | 506.5    506.5
  160   7.004   7.004  | 506.5    506.5
  161   7.004   7.004  | 506.5    506.5
  162   7.004   7.004  | 506.5    506.5
  163   7.003   7.004  | 506.5    506.5
  164   7.004   7.004  | 506.5    506.5
  165   7.004   7.004  | 506.5    506.5
  166   7.004   7.004  | 506.6    506.5
  167   7.003   7.003  | 506.5    506.5
  168   7.003   7.004  | 506.4    506.5
  169   7.004   7.004  | 506.5    506.5
  170   7.003   7.003  | 506.5    506.5
  171   7.003   7.003  | 506.4    506.5
  172   7.003   7.003  | 506.5    506.5
  173   7.003   7.003  | 506.4    506.5
  174   7.003   7.003  | 506.4    506.5
  175   7.003   7.003  | 506.4    506.4
  176   7.003   7.003  | 506.4    506.4
  177   7.003   7.003  | 506.4    506.4
  178   7.003   7.003  | 506.4    506.4
  179   7.003   7.003  | 506.4    506.4
  180   7.003   7.003  | 506.4    506.4
  181   7.003   7.003  | 506.3    506.4
  182   7.003   7.003  | 506.4    506.4
  183   7.003   7.003  | 506.4    506.4
  184   7.003   7.003  | 506.4    506.4
  185   7.003   7.003  | 506.4    506.4
  186   7.003   7.003  | 506.4    506.4
  187   7.003   7.003  | 506.4    506.4
  188   7.003   7.003  | 506.4    506.4
  189   7.003   7.003  | 506.4    506.4
  190   7.003   7.003  | 506.4    506.4
  191   7.003   7.003  | 506.4    506.4
  192   7.003   7.003  | 506.4    506.4
  193   7.004   7.003  | 506.4    506.4
  194   7.004   7.003  | 506.5    506.4
  195   7.004   7.003  | 506.4    506.4
  196   7.004   7.004  | 506.4    506.4
  197   7.004   7.004  | 506.4    506.4
  198   7.004   7.004  | 506.4    506.4
  199   7.004   7.004  | 506.4    506.4
  200   7.004   7.004  | 506.4    506.4
  201   7.004   7.004  | 506.4    506.4
  202   7.004   7.004  | 506.4    506.4
  203   7.004   7.004  | 506.4    506.4
  204   7.004   7.004  | 506.3    506.4
  205   7.004   7.004  | 506.4    506.4
  206   7.004   7.004  | 506.3    506.4
  207   7.004   7.004  | 506.3    506.4
  208   7.004   7.004  | 506.4    506.4
  209   7.003   7.004  | 506.4    506.4
  210   7.003   7.003  | 506.4    506.4
  211   7.004   7.004  | 506.3    506.4
  212   7.003   7.003  | 506.3    506.4
  213   7.004   7.003  | 506.3    506.3
  214   7.003   7.003  | 506.4    506.3
  215   7.004   7.004  | 506.4    506.3
  216   7.004   7.004  | 506.3    506.3
  217   7.004   7.004  | 506.4    506.4
  218   7.004   7.004  | 506.4    506.4
  219   7.004   7.004  | 506.4    506.4
  220   7.004   7.004  | 506.4    506.4
  221   7.004   7.004  | 506.3    506.4
  222   7.004   7.004  | 506.4    506.4
  223   7.004   7.004  | 506.4    506.4
  224   7.004   7.004  | 506.4    506.4
  225   7.005   7.004  | 506.4    506.4
  226   7.004   7.004  | 506.4    506.4
  227   7.004   7.004  | 506.4    506.4
  228   7.004   7.004  | 506.3    506.4
  229   7.005   7.004  | 506.3    506.4
  230   7.004   7.004  | 506.4    506.4
  231   7.004   7.004  | 506.3    506.3
  232   7.004   7.004  | 506.4    506.3
  233   7.004   7.004  | 506.2    506.3
  234   7.004   7.004  | 506.3    506.3
  235   7.004   7.004  | 506.3    506.3
  236   7.004   7.004  | 506.3    506.3
  237   7.004   7.004  | 506.3    506.3
  238   7.004   7.004  | 506.3    506.3
  239   7.004   7.004  | 506.3    506.3
  240   7.004   7.004  | 506.3    506.3
  241   7.004   7.004  | 506.3    506.3
  242   7.004   7.004  | 506.3    506.3
  243   7.004   7.004  | 506.3    506.3
  244   7.004   7.004  | 506.3    506.3
  245   7.004   7.004  | 506.3    506.3
  246   7.004   7.004  | 506.4    506.3
  247   7.004   7.004  | 506.4    506.3
  248   7.004   7.004  | 506.3    506.3
  249   7.004   7.004  | 506.4    506.3
  250   7.004   7.004  | 506.3    506.4
  251   7.004   7.004  | 506.3    506.4
  252   7.004   7.004  | 506.3    506.3
  253   7.005   7.004  | 506.3    506.3
  254   7.004   7.004  | 506.4    506.3
  255   7.005   7.004  | 506.4    506.4
  256   7.005   7.004  | 506.4    506.4
  257   7.005   7.005  | 506.4    506.4
  258   7.005   7.005  | 506.3    506.4
  259   7.004   7.004  | 506.3    506.4
  260   7.005   7.005  | 506.4    506.4
  261   7.005   7.005  | 506.4    506.4
  262   7.004   7.005  | 506.3    506.3
  263   7.005   7.004  | 506.3    506.4
  264   7.004   7.004  | 506.4    506.4
  265   7.004   7.004  | 506.3    506.3
  266   7.004   7.004  | 506.3    506.3
  267   7.004   7.004  | 506.3    506.3
  268   7.004   7.004  | 506.3    506.3
  269   7.004   7.004  | 506.3    506.3
  270   7.004   7.004  | 506.3    506.3
  271   7.004   7.004  | 506.3    506.3
  272   7.004   7.004  | 506.3    506.3
  273   7.004   7.004  | 506.3    506.3
  274   7.004   7.004  | 506.3    506.3
  275   7.004   7.004  | 506.3    506.3
  276   7.004   7.004  | 506.3    506.3
  277   7.004   7.004  | 506.3    506.3
  278   7.004   7.004  | 506.3    506.3
  279   7.004   7.004  | 506.3    506.3
  280   7.004   7.004  | 506.3    506.3
  281   7.004   7.004  | 506.4    506.3
  282   7.004   7.004  | 506.4    506.3
  283   7.004   7.004  | 506.4    506.3
  284   7.005   7.004  | 506.4    506.4
  285   7.005   7.004  | 506.3    506.4
  286   7.005   7.004  | 506.4    506.4
  287   7.005   7.004  | 506.4    506.4
  288   7.005   7.005  | 506.4    506.4
  289   7.005   7.005  | 506.3    506.4
  290   7.005   7.005  | 506.3    506.4
  291   7.005   7.005  | 506.3    506.4
  292   7.004   7.005  | 506.3    506.3
  293   7.004   7.004  | 506.3    506.3
  294   7.004   7.004  | 506.3    506.3
  295   7.004   7.004  | 506.3    506.3
  296   7.004   7.004  | 506.3    506.3
  297   7.004   7.004  | 506.3    506.3
  298   7.004   7.004  | 506.3    506.3
  299   7.004   7.004  | 506.3    506.3
  300   7.004   7.004  | 506.3    506.3
  301   7.004   7.004  | 506.3    506.3
  302   7.004   7.004  | 506.3    506.3
  303   7.004   7.004  | 506.3    506.3
  304   7.004   7.004  | 506.3    506.3
  305   7.004   7.004  | 506.4    506.3
  306   7.004   7.004  | 506.4    506.3
  307   7.004   7.004  | 506.4    506.3
  308   7.005   7.004  | 506.3    506.3
  309   7.005   7.004  | 506.3    506.3
  310   7.005   7.004  | 506.4    506.4
  311   7.005   7.005  | 506.3    506.3
  312   7.005   7.005  | 506.4    506.3
  313   7.005   7.005  | 506.3    506.3
  314   7.005   7.005  | 506.3    506.3
  315   7.005   7.005  | 506.3    506.3
  316   7.005   7.005  | 506.3    506.3
  317   7.005   7.005  | 506.3    506.3
  318   7.004   7.005  | 506.2    506.3
  319   7.004   7.004  | 506.3    506.3
  320   7.004   7.004  | 506.3    506.3
  321   7.004   7.004  | 506.3    506.3
  322   7.004   7.004  | 506.3    506.3
  323   7.004   7.004  | 506.3    506.3
  324   7.004   7.004  | 506.3    506.3
  325   7.004   7.004  | 506.3    506.3
  326   7.004   7.004  | 506.4    506.3
  327   7.004   7.004  | 506.4    506.3
  328   7.004   7.004  | 506.3    506.3
  329   7.004   7.004  | 506.4    506.3
  330   7.005   7.004  | 506.3    506.3
  331   7.004   7.004  | 506.4    506.3
  332   7.005   7.004  | 506.4    506.3
  333   7.005   7.005  | 506.3    506.4
  334   7.005   7.005  | 506.4    506.3
  335   7.005   7.005  | 506.3    506.3
  336   7.005   7.005  | 506.4    506.3
  337   7.005   7.005  | 506.3    506.3
  338   7.005   7.005  | 506.3    506.3
  339   7.005   7.005  | 506.3    506.3
  340   7.005   7.005  | 506.3    506.3
  341   7.005   7.005  | 506.3    506.3
  342   7.004   7.005  | 506.3    506.3
  343   7.004   7.005  | 506.2    506.3
  344   7.004   7.004  | 506.3    506.3
  345   7.004   7.004  | 506.3    506.3
  346   7.004   7.004  | 506.3    506.3
  347   7.005   7.004  | 506.3    506.3
  348   7.004   7.004  | 506.3    506.3
  349   7.004   7.004  | 506.3    506.3
  350   7.004   7.004  | 506.4    506.3
  351   7.004   7.004  | 506.4    506.3
  352   7.005   7.004  | 506.3    506.3
  353   7.005   7.004  | 506.4    506.3
  354   7.005   7.004  | 506.4    506.4
  355   7.004   7.004  | 506.3    506.4
  356   7.005   7.005  | 506.4    506.4
  357   7.005   7.005  | 506.3    506.4
  358   7.005   7.005  | 506.4    506.4
  359   7.005   7.005  | 506.3    506.4
  360   7.005   7.005  | 506.4    506.4
  361   7.005   7.005  | 506.3    506.4
  362   7.005   7.005  | 506.3    506.3
  363   7.005   7.005  | 506.4    506.4
  364   7.005   7.005  | 506.3    506.3
  365   7.005   7.005  | 506.4    506.3
  366   7.005   7.005  | 506.4    506.3
  367   7.005   7.005  | 506.4    506.4
  368   7.005   7.005  | 506.4    506.4
  369   7.005   7.005  | 506.4    506.4
  370   7.005   7.005  | 506.3    506.4
  371   7.005   7.005  | 506.4    506.4
  372   7.005   7.005  | 506.3    506.4
  373   7.005   7.005  | 506.4    506.4
  374   7.005   7.005  | 506.3    506.4
  375   7.005   7.005  | 506.3    506.4
  376   7.005   7.005  | 506.4    506.4
  377   7.005   7.005  | 506.3    506.4
  378   7.005   7.005  | 506.3    506.3
  379   7.005   7.005  | 506.3    506.3
  380   7.004   7.005  | 506.3    506.3
  381   7.004   7.004  | 506.3    506.3
  382   7.004   7.004  | 506.3    506.3
  383   7.004   7.004  | 506.3    506.3
  384   7.004   7.004  | 506.3    506.3
  385   7.004   7.004  | 506.3    506.3
  386   7.004   7.004  | 506.3    506.3
  387   7.004   7.004  | 506.3    506.3
  388   7.004   7.004  | 506.3    506.3
  389   7.004   7.004  | 506.3    506.3
  390   7.004   7.004  | 506.4    506.3
  391   7.004   7.004  | 506.4    506.3
  392   7.005   7.004  | 506.3    506.3
  393   7.005   7.004  | 506.4    506.3
  394   7.004   7.004  | 506.4    506.4
  395   7.005   7.005  | 506.4    506.4
  396   7.005   7.005  | 506.4    506.4
  397   7.005   7.005  | 506.4    506.4
  398   7.005   7.005  | 506.3    506.4
  399   7.005   7.005  | 506.4    506.4
  400   7.005   7.005  | 506.4    506.4
  401   7.005   7.005  | 506.4    506.4
  402   7.005   7.005  | 506.3    506.4
  403   7.005   7.005  | 506.4    506.4
  404   7.005   7.005  | 506.3    506.4
  405   7.005   7.005  | 506.3    506.3
  406   7.005   7.005  | 506.3    506.3
  407   7.004   7.005  | 506.3    506.3
  408   7.004   7.004  | 506.3    506.3
  409   7.004   7.004  | 506.3    506.3
  410   7.004   7.004  | 506.3    506.3
  411   7.005   7.004  | 506.3    506.3
  412   7.004   7.004  | 506.3    506.3
  413   7.004   7.004  | 506.3    506.3
  414   7.004   7.004  | 506.3    506.3
  415   7.004   7.004  | 506.3    506.3
  416   7.005   7.004  | 506.3    506.3
  417   7.004   7.004  | 506.3    506.3
  418   7.004   7.004  | 506.4    506.3
  419   7.004   7.004  | 506.4    506.3
  420   7.005   7.004  | 506.4    506.4
  421   7.005   7.004  | 506.3    506.4
  422   7.005   7.005  | 506.3    506.4
  423   7.005   7.005  | 506.4    506.4
  424   7.005   7.005  | 506.4    506.4
  425   7.005   7.005  | 506.3    506.4
  426   7.005   7.005  | 506.3    506.3
  427   7.005   7.005  | 506.3    506.3
  428   7.005   7.005  | 506.3    506.3
  429   7.005   7.005  | 506.3    506.3
  430   7.005   7.005  | 506.3    506.3
  431   7.004   7.005  | 506.2    506.3
  432   7.004   7.005  | 506.3    506.3
  433   7.004   7.004  | 506.2    506.3
  434   7.004   7.004  | 506.3    506.3
  435   7.005   7.004  | 506.3    506.3
  436   7.004   7.004  | 506.3    506.3
  437   7.004   7.004  | 506.3    506.3
  438   7.004   7.004  | 506.2    506.3
  439   7.004   7.004  | 506.2    506.3
  440   7.004   7.004  | 506.2    506.2
  441   7.004   7.004  | 506.3    506.3
  442   7.004   7.004  | 506.3    506.3
  443   7.004   7.004  | 506.3    506.3
  444   7.004   7.004  | 506.3    506.3
  445   7.004   7.004  | 506.2    506.3
  446   7.005   7.004  | 506.3    506.3
  447   7.005   7.004  | 506.4    506.3
  448   7.005   7.005  | 506.4    506.3
  449   7.005   7.005  | 506.3    506.3
  450   7.005   7.005  | 506.3    506.3
  451   7.005   7.005  | 506.3    506.3
  452   7.005   7.005  | 506.3    506.3
  453   7.005   7.005  | 506.3    506.3
  454   7.005   7.005  | 506.3    506.3
  455   7.005   7.005  | 506.2    506.3
  456   7.004   7.005  | 506.3    506.3
  457   7.004   7.005  | 506.2    506.3
  458   7.004   7.004  | 506.3    506.3
  459   7.005   7.004  | 506.3    506.3
  460   7.004   7.004  | 506.3    506.3
  461   7.004   7.004  | 506.3    506.3
  462   7.004   7.004  | 506.3    506.3
  463   7.004   7.004  | 506.3    506.3
  464   7.004   7.004  | 506.2    506.3
