diff --git a/Samples/Kaifa/Kaifa OBIS breakdown.md b/Samples/Kaifa/Kaifa OBIS breakdown.md
index c052809d..c43d042c 100644
--- a/Samples/Kaifa/Kaifa OBIS breakdown.md	
+++ b/Samples/Kaifa/Kaifa OBIS breakdown.md	
@@ -1,20 +1,25 @@
 # One sample of each list on the Kaifa MA304H3E meter
 (Samples are captured from my meter and the breakdown and values are from ![Kaifa HAN OBIS codes](Documentation/Kaifa%20HAN%20OBIS%20codes%20KFM_001.pdf). Please note that units and/or data types in this document doesn't seem to be right. E.g. my total meter reading is 403 kWh, not the tenfold. Hopefully, the current is also closer to 1A than 1000A in each wire)
 
+For the data parts, I have found they follow a pattern where the first byte dictates the data type and size:
+02 - one byte following
+06 - long (4 bytes / 32 bits)
+09 - string, first byte is length
+
 ## List #1 (0x01) (time is 1506275242) consumption is 601 Watts
 Data | Explaination | Value
 ---- | ------------ | -----
 E6 E7 00 0F 40 00 00 00 | Uknown | 
 09 0C 07 E1 09 18 07 11 2F 16 FF 80 00 00 | Date and time | 2017-09-24 17:47:22
-02 01 | List Identifier | 0x01 = List #1
+02 01 | List (02) of 1 elements (01) following | 0x01 = one element
 06 00 00 02 59 | Active power+ (Q1+Q4) | 0.601 kW
 
 ## List #2 (0x0D) (time is 1506275240)
 Data | Explaination | Value
 ---- | ------------ | -----
 E6 E7 00 0F 40 00 00 00  | Unknown |
-09 0C 07 E1 09 18 07 11 2F 14 FF 80 00 00 | Date and time | 2017-09-24 17:47:20
-02 0D | List Identifier | 0x0D = List #2
+09 0C 07 E1 09 18 07 11 2F 14 FF 80 00 00 | Date and time | 2017-09-24 17:47:20 (FF=hundreds not available, 8000=deviation, 00=status)
+02 0D | List (02) of 13 elements (0D) following | 0x0D = 13 elements
 09 07 4B 46 4D 5F 30 30 31 | OBIL List version identifier | KFM_001
 09 10 36 39 37 30 36 33 31 34 30 31 37 35 33 39 38 35 | Meter -ID (GIAI GS1 -16 digit ) | 6970631401753985
 09 08 4D 41 33 30 34 48 33 45 | Meter type | MA304H3E
@@ -34,7 +39,7 @@ Data | Explaination | Value
 ---- | ------------ | -----
 E6 E7 00 0F 40 00 00 00  | Unknown |
 09 0C 07 E1 09 18 07 0A 00 0A FF 80 00 00 | Date and time | 2017-09-24 10:00:10
-02 12 | List Identifier | 0x12 = List #3
+02 12 | List (02) of 18 elements (12) following | 0x12 = 18 elements
 09 07 4B 46 4D 5F 30 30 31 | OBIL List version identifier | KFM_001
 09 10 36 39 37 30 36 33 31 34 30 31 37 35 33 39 38 35 | Meter -ID (GIAI GS1 -16 digit ) | 6970631401753985
 09 08 4D 41 33 30 34 48 33 45 | Meter type | MA304H3E