KERMEXRPG'S PROFILE

Well, I'm desperate with an issue in RM2K3 Ver 1.09a, when I use an unique item that casts a spell the damage is showed before that the animation of the skill ends, this only happens with this kind of objects, the normal skills doesn't have this issue.
Is there any way to fix this annoying problem?

PS: Sorry for my horrible english... :S

Thanks!