Can you help me? I have a problem in the 2D drawing section. I try to add a dimension to a shape then part of the drawing disappears. It only re-appears when I redraw. It is a bit annoying pressing redraw every time I put down a dimension. I have no problem with assembly view. Can anyone tell me what is the problem? I am using SW2004 sp2, AMD2600XP, XP Pro and 512Mb. Also I have a Radeon 9600 128mb graphics card. I think it may be a display card settings. Can anyone help? Jason