Hello.
In the Camera Edit dialog, there is the Rectify Angle setting. But this value is for some reason only for one head. And it is used for two heads.
Is it possible somewhere in the settings to make a change in this parameter for each head separately?
If not, please do so in the next update of the program.
Camera Edit.png - Bild entfernt (keine Rechte)

I read this chapter. What to see at this chapter?
I installed the LQFP64 chip with head 1. The angle deviation during installation was 0.4 degrees. I install the same chip with the head 2 and the angle deviation is 1.0 degree. Made 3 settings for each head.
Therefore, I decided that the value of the angle deviation should be different for each head.

Conducted experiments. And it seems that with the same Rectify Angle value, you can install the LQFP64 chip with head 1 or 2. The resulting calibrations and feeder settings are attached.
Camera Edit setup.png - Bild entfernt (keine Rechte)
STM32F105 feeder.png - Bild entfernt (keine Rechte)
The previous various deviations received suggest that I get due to the insufficient number of camera shots for more accurate alignment. Wrote this question in the topic Camera Error.

Michael, I calibrated according to the manual. But I did not find the sequence for the various calibrations. And he gave an example in another topic, how the head gets a slight displacement if you move from one edge of the workspace to another.
In general, the work of the machine suits me very much. But there are subtleties that I do not fully understand or do not understand, so I try to figure them out.