Код:
<variation id="14"><!--hair_accessory_scroll-->
<enchant level="1-3" base_chance="100.0"/>
<enchant level="4" base_chance="76.0"/>
<enchant level="5" base_chance="76.0"/>
<enchant level="6" base_chance="76.0" success_visual_effect="true"/>
<enchant level="7-14" base_chance="76.0"/>
<enchant level="15" base_chance="76.0" success_visual_effect="true"/>
<enchant level="16" base_chance="76.0"/>
</variation>
Исправил