I saw these metods on other forum. I have tested 1st, and 2nd method. It doesn't work on DN and The Abyss. The only way to sukcessed overenchant is luck. A lot of luck :) or donate :(
To many post in this topic to underestand it. Adena bug doesn't work on many servers. The same situation with l2phx. U will get permamently ban when u try send pocket.