Hi All,
here you find my documentation for my PWM generator.
I hesitated to post this doc because I want nobody to be confused by just another setup. On the other hand some of you are not happy with your attempt.
Others please read and learn and don't feel seduced to jump to this setup.
Questions welcome

Thanks JohnStone
This circuit looks rock solid with all the improvments we needed. Such good work and with testing procedures, how can we thank you. I am starting on section B now.
Dana