http://bugs.winehq.org/show_bug.cgi?id=20153
--- Comment #5 from Wilfried Pasquazzo wilfried.pasquazzo@gmail.com 2009-09-26 07:57:17 --- Original patch author here.
I'm downloading Autocad 2008 Trial version and will check on this. It's likely that the code relevant for placing the icons in Popup-Menus relies on the old/incorrect implementation of DrawIcon, which drew Icons sometimes smaller than it should do.