Thanks Dan.
The whole thing is really progressing well! 😀
Just in case anyone forgets (I always do so I save the command on my Raspberry Pi) the quickest way to get the new update is:
wget 'https://raw.github.com/rayshobby/opensprinkler/master/OpenSprinkler%20Pi/software/demos/interval_program/OSPi/ospi.py'