We are working on an update of VolumeGrid. The newest version will scale temperature exported from PhoenixFD internally, so it can be easily used in both channel mapping mode and blackbody mode. Once the new version is out, you will want to set your (input) scale, temperature scale to default values (1 for input scale/scale and 3600 for temperature scale) in your old scenes (instead of the extreme values used previously).
Note that this change might not get to the next daily build, but rather to the following one.
