Question about Dual Blade Job Adv.

But if you leech yourself (make sure you're dual blade lvl20 at least), it doesn't matter if you skip all your job advancements, since you can do them all at lvl 120? Dual Blade doesn't have a MaxHP/MaxMP skill...

Unless Nexon made the 3rd/4th/5th/6th job quests with a level limit... that would be hilarious though!

yeah, it is what i wanna know, if like, the lvl 30 job adv, i only can make it till lvl 55, etc, if theres no lvl limit, if i can make the lvl 30 job adv at lvl 120, i will probably just leech it to lvl 70 and do all job adv at lvl 70 (30-55-70)

EDIT: just found what i needed on ellinforest:

http://www.ellinforest.com/forum/showthread.php?p=46806