EQ Sensor not available in math parameters

[theredone2b29]

For some reason when I create user defined math parameters under tools in the scanner I can't get my EQ sensor to show available. It is always in red and I have no idea why. I've tried the generic sensor, non-generic, etc. I have the channel setup in my channel config and can graph EQ in regular graphs and even plot EQ error in graphs but when I specifically try and use user defined math parameters nothing will plot which I assume is because it's not picking up EQ sensor from the math parameter list. If I go into math parameters and just view the pre-defined maths (ex. eq error) it actually shows the EQ sensor pid in red as well but my graphs still work when plotting EQ error. Hopefully this makes sense, any ideas why it won't work?

[theredone2b29]

Figured out my filter function was off and the data will populate if I delete my filters. Still don't know why the EQ sensor PID shows red in math parameter list but I figured out my missing data.