KP has a fracture of the ischium. This is obviously on the side indicated by the thermography.
I just want to say thanks. I think this is a classic example of where the thermography is useful. We had some underlying issues and a misdiagnosis/missed diagnosis and queries over saddle and back. With the thermography we were able to rule out some issues, check all over to make sure there was nothing else going on and check saddle albeit unridden. The results definitely pinpointed assymetry and a hotspot as a basis for detailed investigation.