measurementOffset with MAX

[homer]

Hi All,

I'm trying to offset a radiator temperature with the "measurementOffset" setting. When I apply it, it seems to corrupt my fhem.cfg file (around the point where the instruction is placed). I have done the following:

define Study MAX HeatingThermostat 065fbb
attr Study room Heating
define FileLog_Study FileLog ./log/Study-%Y.log Study
attr FileLog_Study logtype text
set Study measurementOffset -3.5

Is there something wrong with the way I am trying to apply the offset?

Thanks for your support.

Homer