I am experimenting this plugin and I find it very very useful and usable. But I'd like to solve this: calculating the total hours of attendance in a course.
Assuming that each lessons lasts 3 hours, as a teacher, I can solve this, setting the "point per presence" value to 3.
But how can I do that if, for example, 3 lessons out of 10 have a different duration (for example 5)?
(I have tried to change that setting - from 3 to 5 - beginning from the first 5 hours lesson, but doing so, all 10 lessons get 5 points per presence)