I just posted this macro, which should do the trick.
Please test and post back here how it works for you.
###MACRO: @Mouse Toggle Auto-Click @Example
You will need to review and possibly change the following Actions:
As a safety precaution, I set the max time to 10 seconds. You can, of course, adjust as needed.
It is set to click at the current mouse location, but you can change to any location you wish.
