[Help] Custom Weapons Stats

Well i have added some custom weapons on my server (l2j interlude). I changed the stats from the XML 's files and made them how i wanted them to be. Everything worked fine till i show that in game for eg. The bow had 1017 p.atk as it had at the beggining (i changed it to 720).

The wierd thing is that i enchanted another bow to have 1017 p.atk and it gave me 2k p.atk more than the custom weapon.So i think the weapons give the stats which I created, but I dont know how to change the stats on the icons. Really wierd thing, it happens first time to me.

Any Information about this may be usefull!

Thanks In Advance.