I cannot get Simplify3D to load the Primary extruder temperature onto the disk. Everything loads except the primary extruder temperature.

Could this be a “temperature identifier issue” in the Temperature controller list which I have set to T1?

Stacker set up a profile for me where this is not a problem, but curiously they have only set up the Primary extruder and not the Bed temperature in the Temperature controller list. How is it possible for the Stacker to read the bed temperature data when it is not listed in the Temperature controller list? Does it obtain this temp from the Auto-Configure dropdown list in the FFF Settings?