You would be better off doing it yourself.
Then you can make changes or modify other things.
Before making any changes make a copy of your Profiles and Screens folders.
Then if you make a mistake you can always go back to the original.
Here is a link for a document I made that will help you start.
https://www.machsupport.com/forum/index.php?topic=45397.msg289143#msg289143In Mach4 go to Operator then Edit Screen
On the left select the top thing under Screen Tree Manager
Below the Screen Tree Manager is the Properties section
Select the middle icon ( Events)
The top line is Screen Load Script
Click to the right of Screen Load Script and click the button with 3 dots.
On the right side scroll down to the function CycleStart()
This is where you will make your changes.