Addon Help Needed (or Interesting in Taking Over an Addon?)

[vit]

Here is what i have asked 10 days ago:

Show total review count on main screen

These two variables and also: overdue cards ( when tracking the Grad Ivl retention) card Type the number of cards per batch ( from 10 to 20 ) new cards preview process consistency ( medical students call it ‘pre-learning’ ) are not the problems for me. The problems are: to count the clicks ( on Again button ) only once and only for step-2. But obviously it is not a problem for a programmer. Overdue in-learning card. If it fails - it should not be counted ( if the Overdueness is >X% ). On…

Please take a look at it; I will be happy to provide more details.
Thanks