I like to dig a little deeper

Hi, I am new to this forum, I have had the same Salt Water pool for over 12 years.
I am an electronics engineer and regularly design my own circuit boards for IoT, industrial process control and robotics etc for my employer.
So when it comes to pools and the physics involved I like to dig a little deeper (given time!).
 
Welcome. We have the Deep End section for folks who want to dig deeper.