I think that I know the answer already but I just want some other input. I am currently at 16th level, but have received enough xp to go to 17th. A guild member that I try to hang around with this toon would be power leveled in adventures if I were to level up. My question is not leveling going mess anything up when I do get to where I could level him? Also step further let's say I end up at 18th level worth of xp and still have not leveled am I still ok when I do level him? Thanks in advance.