Hello Andy, changes to cus-edit.el in 21.2 have made the customize buffer look inconsistent on ms-windows: I assume this goes back to 1999-11-25 Andy Piper <andy(a)xemacs.org&gt; * cus-edit.el (custom-buffer-create-buttons): Use native widgets for buttons. The current 21.2 CVS source has following tag-glyphs. This causes the Reset button to look different than Set, Save, and Done. Should the :tag-glyph '("reset-up" "reset-down") be commented out too? What to do about the glyphs for folder, face, option, and open? Cheers, Adrian 8 lines matching ^\s-*:tag-glyph in buffer cus-edit.el. 1052: :tag-glyph '("reset-up" "reset-down") 1181: :tag-glyph "folder") 1186: :tag-glyph "face") 1191: :tag-glyph "option") 1215: :tag-glyph "folder" 1225: :tag-glyph "option" 1235: :tag-glyph "face" 2998: :tag-glyph '("open-up" "open-down")