> Does anyone have a copy of the computer program called TCTUTOR? It came attached to a book called â??Tesla Coils: An RF Power Processing Tutorial for Engineersâ?? by Kenneth L. Corum and James F. Corum, Ph.D. I would really like to get the software. Thank you. That goes back to 1988 or thereabouts, and I think it runs in DOS. Anyway, I have a copy of the ZIP file stashed on my pCloud server at this link: https://filedn.com/lLYu7GQm05V4CLoIvC7y464/TCTUTOR.ZIP Good luck! Ralph - W5JGV