http://www.zwsoft.com/forum/viewthread.php?tid=1793 Try to double click the middle button for ZoomExtent, then roll it again. pzachariadis137 2011-06-02 01:19:19 http://www.zwsoft.com/forum/viewthread.php?tid=1793&pid=13526 Hello, i dont know if this has been answered before, but i couldnt find anything. I have the following problem. In autocad, when u roll with the middle button of the mouse, it zooms in and out. In zwcad though, when i do the same thing (rolling with the middle button of the mouse, up or down) a message appears that says that its already zoomed all. I cant remember the exact message, hope you understood. Do u know how i can change/fix this? thanks. pzachariadis137 2011-05-26 14:23:01