Scanner Graph not working

[PeterT]

Hi All
Have got a reasson and now need a solution
see image Math parameter.

I have created a graph in scanner for tunning a Gen III
Have attached images
It is a EQ error graph. engine speed and Map.
It should populate automatically from an open tune file in editor ?
the above is not a huge problem however it does not work at all
I connect to vehicle
I have polled for new parameters
I have started scanning
NOTHING !!!
I have created it four times and Nothing !
I have also downoaded (Repair) VCM Suite
What am I not doing or is it a glitch ?

Thanks in advance