Hi Kyle - I can confirm that the single checkbox usage works correctly - back and fort, I can check / uncheck, and the values in progress bar show up as expected.
The other part - chaining progress fields - that I'm not sure if it works: in my second progress field, I have selected the "cb_progress_account" field from the list:
What I expected: 5 fields listed with one (progress account) marked as complete and the other 4 still pending - bar should be showing 20% progress.
What I see: only 4 fields are visible - the div.cbProgressChecklistInComplete for second progress field is completely ignored =>Status bar is set at 0.
Please advise - thanks!