Removing Mobs Question
 

Ok Ive been getting a zone crash as soon as I zone into sleepers tombs, I heard it was because of too many mobs being spawned thier. Well I went into the EqAdmin Tool and clicked on some mobs on the map and clicked "delete record" and then it thinks for a few seconds and nothing happends. Like the mobs I want to delete are still thier. Is their another way to delete them or am I doing somthing wrong? Thanks!