I just got my Talon Mercenary Engineer last night and was interested to see how he played. I didn't want to have Concussive Arrows on him so I reset his skill points. After doing so, I realized something: he only had 83 skill points total with all of his powers reset (???). He is supposed to have 84 (21 fills a whole power tree, the 84 points fills 4 power trees) so I was forced to skip the 6th evolution of Elite Mercenary and put 3 of the remaining 5 points into Concussive Arrows. Has anyone else had this problem or know anything else about it?