Hi I need the FULL msg from the modbus node - not just the payload.
Set the debug coming out of the MODBUS node to "show complete message" then capture data & paste again please.

Please do copy debug datas again - as I need to be able to take the raw data out of the MODBUS and the data out of your function at the same poll (so the values match).
Then I will set it up to re-produce your values without all the function nodes.