Hmm ... I don't know how to level difference affects things, but I leveled Yoli (lol) in Sauromogue today with a friend of mine who had also just got his NPC. He is a Lv. 50 Rdm, so we had a 4 person PT, his taru, and my cat, both lv. 30 (seeing as we had just gotten them). Well, we killed some bats, raptors and then I targeted Yoli and she left (silly me). Anyways, Ermine had his taru out for just a couple of more fights with some weapons, and then the taru got killed. We return to the Rendevouz point in Ru'Lude and his NPC had changed most eqp (all but the scale boots :S) - It was still level 30 though -- But from this, I take that even though stuff to TW for you, ur NPC will still get exp from it ...
I don't know ... Tomorrow I'm leveling Nin, so I hope Yoli will stay with me a bit more than just 19 mins :S ... Silly cat
