Index: /webserver/example/EnergyMeters/Source/EnergyMeters/SolarCountUART.c
===================================================================
--- /webserver/example/EnergyMeters/Source/EnergyMeters/SolarCountUART.c (revision 56)
+++ /webserver/example/EnergyMeters/Source/EnergyMeters/SolarCountUART.c (revision 57)
@@ -381,4 +381,5 @@
   {
     advanceHistoryArray();
+    xLastSolarHistoryAdvance = xTaskGetTickCount(); /* update timer */
   }
   else if (xTaskGetTickCount() < xLastSolarHistoryAdvance)
@@ -561,10 +562,10 @@
 
   /* advance entries by 1. we do not care about data locking here. */
-  for (i = 0; i < (SOLAR_WATT_HISTORYSIZE-1); i++)
+  for (i = SOLAR_WATT_HISTORYSIZE-1; i > 0; i--)
   {
     portENTER_CRITICAL();
-    SolarHistory[i+1][0] = SolarHistory[i][0];
-    SolarHistory[i+1][1] = SolarHistory[i][1];
-    SolarHistory[i+1][2] = SolarHistory[i][2];
+    SolarHistory[i][0] = SolarHistory[i-1][0];
+    SolarHistory[i][1] = SolarHistory[i-1][1];
+    SolarHistory[i][2] = SolarHistory[i-1][2];
     portEXIT_CRITICAL();
   } /* for */
Index: /webserver/example/EnergyMeters/EnergyMeters/ARM7_LPC2368_Rowley/webserver/httpd-cgi.c
===================================================================
--- /webserver/example/EnergyMeters/EnergyMeters/ARM7_LPC2368_Rowley/webserver/httpd-cgi.c (revision 56)
+++ /webserver/example/EnergyMeters/EnergyMeters/ARM7_LPC2368_Rowley/webserver/httpd-cgi.c (revision 57)
@@ -243,4 +243,26 @@
 	//strcat( ( char * ) uip_appdata, ( char * ) "\r\n" );
 
+
+
+      sprintf( cCountBuf, "HIST %u %u\r\n",
+      SOLAR_WATT_HISTORY_STEPSIZE,
+      SOLAR_WATT_HISTORYSIZE );
+      strcat( uip_appdata, cCountBuf );
+
+      for (i = 0; i < SOLAR_WATT_HISTORYSIZE; i++)
+      {
+          sprintf( 
+            cCountBuf, "SH %u %u %u %u\r\n",
+             (SOLAR_WATT_HISTORY_STEPSIZE * i),
+            SolarHistory[i][0],
+            SolarHistory[i][1],
+            SolarHistory[i][2]
+          );
+          strcat( uip_appdata, cCountBuf );
+      } /* for */
+
+
+
+
 	sprintf( cCountBuf, "<p><br>\r\nTSTmeter %u %u %u %u %u %u %u %u\r\n",
             meterItems[METER_INDEX_TST].meterEnabled,
@@ -325,22 +347,4 @@
         strcat( uip_appdata, cCountBuf );
 
-
-      sprintf( cCountBuf, "HIST %u %u\r\n",
-      SOLAR_WATT_HISTORY_STEPSIZE,
-      SOLAR_WATT_HISTORYSIZE );
-      strcat( uip_appdata, cCountBuf );
-
-      for (i = 0; i < SOLAR_WATT_HISTORYSIZE; i++)
-      {
-          sprintf( 
-            cCountBuf, "SH %u %u %u %u\r\n",
-             SOLAR_WATT_HISTORYSIZE,
-           
-            SolarHistory[i][0],
-            SolarHistory[i][1],
-            SolarHistory[i][2]
-          );
-          strcat( uip_appdata, cCountBuf );
-      } /* for */
 
         //strcat( ( char * ) uip_appdata, ( char * ) "1234test" );