Hi I have another micro project that may be best for you, I was discussing VB an hour ago but decided to give to other guy in VB2010 sorry. Any way I have a CAD file that I need to have looked at and improved where needed. I also need to have a explanation of how it is done. This is part of a folio of work for students. Its about few hours work. the explanation will be written as a demonstration (screen shots and explaination (CAD dialog) not too technical but written as a highschool student might understand. So 1 is look at and fix CAD .ipt file and [url removed, login to view] report Brief on how the file is created. sample attached.