You know training is complete when it is posted on your news page. The green arrow only shows up when they change. THe guys with 48+ mins got full training, the ones with 30 only partial, and it is not linear, there is a dropoff (some say big) between 48+ mins and say 47 so plan wisely. It is better to have one guy get 48 and another much less than both with 30. Hope this helps...
Cws