Only tasks selected for badge are valid. You will find the list on each badge page.

If you receive an error message like "Scenery mismatch" or "Turn points mismatch" when you valid your results in order to obtain a badge or a diploma, it’s probably because you chose the wrong task to validate!

For example, if you have flown on "Fayence==>Puimoisson thermals with K13"  task, you need to click on "Valid your results" button located on the same line.

Concerning Distance diploma, a task must be specially created or you can choose an existing task in our database. Check if the task selected (or the task you made) corresponds to the realism settings requirement available here.