Scoring seems like a significant issue - presumably you set up a nominal distance and just score off of raw time no matter what handicapped distance was flown. I'm guessing Winscore would have trouble with variable task lengths with dynamically created waypoints for each task for each pilot, so you'd have to assume people flew their assigned task on an honor system - or do a lot of manual checking. Landouts would also would require manual work.

Unless the software that sets up the task can also read the IGC files and score the flights?

9B