Hello Jim (@_jims) 
This seems to be a very fabulous Macro - and since I am very late to the party and there is nothing mentioned about which Version of KM is compatible my questions are:
Can I use this Macro with Version 10.2 ?!
Or is this Macro unusable for me until I upgrade Keyboard Maestro ?!
Thanks for building such great tools
Greetings from Germany
Tobias