I searched around for this bug info, but I could not find anything, so I hope this is not a repost.
During Character creation the default career and spec are Smuggler/Pilot. Now if i go purchase a second universal spec (Force exile) and then go back and change my career, the cost for the second spec drops by ten. So now I have my career and my career spec and a universal spec for the cost of 10 XP not 20.
I know per the book it says choose career and spec, then any other specs. I noticed this because a new player of mine shot me his character sheet .xps and when I typed him into my Gen, the XP numbers were off, and I finally figured out why.
I know this is not a huge deal or bug, just thought you might like to be aware of this if you weren't.
I know some people will just click different careers and specs, looking at different options, then go back to their original idea, and may never notice the XP cost change. Especially if they are new to the system and your Generator. Which is awesome by the way. Thanks for this great program!