Highlander Claymore Ego-able?

How come I can't make my highlander Claymore Ego;is it not yet implemented in the game yet? I got all the things i need. Dura 18 prof 100.99% No enchantment, upgrade, and forage.

apparently its not suppose to be max dura now ist actually the other way around u suppose to have 80%dura on the weapon im not so sure about this but ive heard it from a friend and also he tried it at 80% dura and didnt work but his was an event weapon so maybe u cant ego event weapons

I tryed both a Glory Sword and Highlander Claymore Transfer and New Spirit Weapon. Neither way worked so i am hoping this is Fixed for the g15s2 Patch when 22 more weapons Become Egoable.