I just bought Aerofly FS 4 and tried out the ASG29 glider with the thermal slider at max setting and did not find any thermals. This was with medium Cumulus density setting and high level, no cirrus, in the vicinity of U14 Nephi UT, time set to 2200 GMT (2PM local?). I did notice that the temperature was around 2.1 degrees C which I know is not good for afternoon thermal generation. However, I do not see any way to set the time of year or temperature manually in the sim.
So I would like to know how this version of Aerofly FS 4 is generating thermals. Does the developer have way to generate a visual display of the thermal lift field that could be made visible with a keyboard shortcut key (like is done in X-Plane using ctrl-M) for regular users?