Hello, Hello anyone tell me how to mirror a block with vla-mirror? I know how to mirror an object but how do i mirror the attributes ? Martin here is my code (but it is incomplete) (vl-load-com) (setq util (vla-get-utility (vla-get-activedocument (vlax-get-acad-object)))) (vla-getentity util 'obj 'ip " Select Object: ") (setq fpoint (vla-getpoint util nil " Specify first point of mirror line: ")) (setq spoint (vla-getpoint util fpoint " Specify second point of mirror line: ")) (setq newobj (vla-Mirror obj fpoint spoint)) < something missing here >