[Lifeskills] Trading rates

At the moment I have run into a small hiccup with Trading Lifeskill, not entirely sure if this is an actual bug or not, since I haven't verified it by checking against a Retail-version account. But the thing is that it seems to not be adding the x5 Lifeskill experience in this one area.

Pretty much all other Lifeskills are leveling at an increased rate, but it seems (not sure) that Trade is just not getting the boost, if it is not bugged then I would suggest you take a look at the Ranking system for lfeskills and see for yourselves that Trade is the one skill (other than sailing) that is the lowest of all, and then perhaps add a bigger boost to that lifeskill?

Maybe something as easy as adding a new Trading questline for better skill progression?