Open :
\java\net\sf\l2j\gameserver\clientpackets\RequestEnchantItem.java
and find these lines :
else
{
sm = new SystemMessage(SystemMessageId.S1_S2_SUCCESSFULLY_ENCHANTED);
sm.addNumber(item.getEnchantLevel());
sm.addItemName(item.getItemId());
activeChar.sendPacket(sm);
}
item.setEnchantLevel(item.getEnchantLevel()+1);
item.updateDatabase();
}
}
and change this :
item.setEnchantLevel(item.getEnchantLevel()+1);
for your chose ... sample +10 - it working , save and compile and have fun !
and thank to Matim I had the same problem :D