You have to remember that any LUT LightSpace generates is a correction for the profile data.
So, if the LUT generated looks wrong, the probability is the profile data is wrong.
And the profile data is the raw readings from the probe.
So that suggests the probe is providing poor data.
The LUT Manipulation tools work as they should, but again if the profile data is poor there is little any manipulation tools can do to make what would be accurate improvements.
Having said that the Relax Tool cannot make the image colour change that is technically impossible.
It is equally impossible for the Smooth tool to invert the image - again technically impossible.
Such issues suggest a ore major problem with your profiling.
What you need to do is send us the raw profile data, and the LUT you have generated.
we can then assess what is likely the issue.
But, I suspect issues outside the control of LightSpace.
Steve
Steve Shaw
Mob Boss at Light Illusion