hi: you can open the three attached files, please ! (cy1.doc,hood.doc,edge.bmp) I have a problem about lkdmis edge command have you ever met it ? I'd like to discussing it with you ! My cmm configration : Hardware : HC90 with the index rotary table software : lkdmis5.2.2 , camio3.2,NT4.0 lucky for you !!!