> fly a scanning pattern around the focus point and look for mirrors that blind the drone instead of frying the tower.
Or just put up a big black board with reference points on it, and point a camera at that?
Or just put up a big black board with reference points on it, and point a camera at that?
The beauty of the misalignment patrol drone is that it does not leave you guessing wich one exactly of your large number of inexpensive mirrors is out of line. The culprit clearly lights up in the video feed.
You can then use the camera image of the position of the sun spot on the black board to figure out your new calibration settings for this particular mirror.