[Amitee]

The character I made on returning back has had absolutely no problem with quests, other than I've had to delete alot.  I haven't had to grind mobs once in 49 levels.  As other's have mentioned above, just hitting one expansion may not cut it.  I started in DL wood, then hit Nek forest and combined it with BB and started running heritage quests in here and there.  I didn't mess with Thundering Steps at all as I had plenty to do in the other two zones.  I then moved into Enchanted lands and Zek working the easier quests for AA experience and the lead-up quests for HQs.  I then moved into Steamfont and began doing quests in Sinking Sands, where I'm currently bouncing back and forth.  I did muck around in Feerot for just a night, then left it alone.  I haven't even touched Lavastorm yet on this character other than to try a few city writs.  I'm planning on hitting Lesser Faydark if Sinking Sands doesn't make me level too fast.  I like all the various zones to level in now.  I never got into the alt thing before because I couldn't stand going through quest lines over and over again.  Now there's enough out there I can pick and choose out of the easiest ones or the ones with items I want, then move on.   Try branching out a bit and using the EQii solo line page for ideas on where to level up.  As long as your not bent on just staying put in EoF zones, you'll find leveling will become pretty fast.