I am working with someone who doesn't know how to WBLOCK objects. When I WBLOCK an object or objects I put everything on Layer "0" and color "By Layer", so that when I insert the block I can manipulate the block to what ever Layer/color I need. Question is "Can I change the properties of this other guy's blocks(Lines,text) so that they are on Layer "0" and by Layer with out having to re create these blocks?" Thanks