diff --git a/java_tools/configuration_definition/src/test/java/com/rusefi/test/JavaSensorsConsumerTest.java b/java_tools/configuration_definition/src/test/java/com/rusefi/test/JavaSensorsConsumerTest.java
index 37b2329134..4a8e2d55b7 100644
--- a/java_tools/configuration_definition/src/test/java/com/rusefi/test/JavaSensorsConsumerTest.java
+++ b/java_tools/configuration_definition/src/test/java/com/rusefi/test/JavaSensorsConsumerTest.java
@@ -38,7 +38,7 @@ public class JavaSensorsConsumerTest {
                         "internalMcuTemperature(\"mcu\", SensorCategory.SENSOR_INPUTS, FieldType.INT8, 17, 1.0, 0.0, 0.0, \"deg C\"),\n" +
                         "alignmentFill_at_18(\"need 4 byte alignment\", SensorCategory.SENSOR_INPUTS, FieldType.INT8, 18, 1.0, -20.0, 100.0, \"units\"),\n",
                 javaSensorsConsumer.getContent());
-        assertEquals(20, javaSensorsConsumer.getSensorTsPosition());
+        assertEquals(20, javaSensorsConsumer.getStructSize());
     }
 
     @Test
@@ -51,6 +51,6 @@ public class JavaSensorsConsumerTest {
         JavaSensorsConsumer javaSensorsConsumer = new JavaSensorsConsumer(0);
         state.readBufferedReader(outputChannels, javaSensorsConsumer);
 
-        assertEquals(4, javaSensorsConsumer.getSensorTsPosition());
+        assertEquals(4, javaSensorsConsumer.getStructSize());
     }
 }
diff --git a/java_tools/configuration_definition_base/src/main/java/com/rusefi/ldmp/LiveDataProcessor.java b/java_tools/configuration_definition_base/src/main/java/com/rusefi/ldmp/LiveDataProcessor.java
index 869e79040c..c8d859f3f3 100644
--- a/java_tools/configuration_definition_base/src/main/java/com/rusefi/ldmp/LiveDataProcessor.java
+++ b/java_tools/configuration_definition_base/src/main/java/com/rusefi/ldmp/LiveDataProcessor.java
@@ -188,10 +188,10 @@ public class LiveDataProcessor {
                     fancyNewMenu.append(fragmentDialogConsumer.menuLine());
                 }
 
-                for (JavaSensorsConsumer javaSensorsConsumer : javaSensorsConsumers)
+                for (JavaSensorsConsumer javaSensorsConsumer : javaSensorsConsumers) {
                     totalSensors.append(javaSensorsConsumer.getContent());
-
-                startingPosition.set(javaSensorsConsumers.get(javaSensorsConsumers.size() - 1).getSensorTsPosition());
+                    startingPosition.addAndGet(javaSensorsConsumer.getStructSize());
+                }
 
                 log.info("Done with " + name + " at " + startingPosition);
             }
diff --git a/java_tools/configuration_definition_base/src/main/java/com/rusefi/output/JavaSensorsConsumer.java b/java_tools/configuration_definition_base/src/main/java/com/rusefi/output/JavaSensorsConsumer.java
index 83b8247f0c..8a3590ae39 100644
--- a/java_tools/configuration_definition_base/src/main/java/com/rusefi/output/JavaSensorsConsumer.java
+++ b/java_tools/configuration_definition_base/src/main/java/com/rusefi/output/JavaSensorsConsumer.java
@@ -10,9 +10,10 @@ import java.io.IOException;
  * One day this generator should generate what is still manually maintained Sensor.java
  */
 public class JavaSensorsConsumer implements ConfigurationConsumer {
-    private int sensorTsPosition;
+    private final int sensorTsPosition;
 
     private final StringBuilder sb = new StringBuilder();
+    private int structSize;
 
     public JavaSensorsConsumer(int sensorTsPosition) {
         this.sensorTsPosition = sensorTsPosition;
@@ -64,7 +65,7 @@ public class JavaSensorsConsumer implements ConfigurationConsumer {
                 tsPosition += configField.getSize(next);
                 // this value would be consumed by LiveDataProcessor
                 // todo: too many variables that's fragile shall we move tsPosition to iterator state?
-                sensorTsPosition  = tsPosition;
+                structSize = tsPosition - sensorTsPosition;
 
                 return tsPosition;
             }
@@ -80,7 +81,7 @@ public class JavaSensorsConsumer implements ConfigurationConsumer {
         return sb.toString();
     }
 
-    public int getSensorTsPosition() {
-        return sensorTsPosition;
+    public int getStructSize() {
+        return structSize;
     }
 }