Hi I have a lisp file that is supposed to insert a block in to the drawing. (progn (prompt " Block insert < ") (prompt bname) (prompt ">") (command "insert" bname pause bscale bscale pause) (princ) ) can someone please define what each elements does in this command ? (command "insert" bname pause bscale bscale pause) (princ) I don't understand the function of pause here as well as bscale. according to the definition in the file bscale is the insertion scale for blocks in imperial or metric.!