I do believe you’re right @stereoJo ! Congratulations on a splendid piece of observational deduction. You should submit your work to HiFi News (or your chosen publicaton - Penthouse or Gardner’s World perhaps) without delay. 
I do believe you’re right @stereoJo ! Congratulations on a splendid piece of observational deduction. You should submit your work to HiFi News (or your chosen publicaton - Penthouse or Gardner’s World perhaps) without delay.