Stop COPartner from dropping Dance?

Is there a modification to stop COpartner from dropping a CERTAIN item, like treating it as if it were a met?

If you know, please link to the topic that explains it, or explain it clearly.

My best guess- use an itemtype.dat editor and change the name and description and picture(If you can) to the one of Meteor.

or just look, what dance the monsters can drop where u botting and put dance1-8 in the pick-A settings !

he will drop but after that he will take it again !