I don't see this with VFP8RTM (Build 2521). Are you using VFP8 RTM or Beta?

>MemberClass is a long awaited feature, but...
>
>I defined classes for column, header and texbox in code.
>
>

>define class _header as Header
>	fontname = "Tahoma"
>enddefine
>
>define class _textbox as textbox
>	fontsize = 12
>enddefine
>
>define class _column as Column
>	add object header as _header
>	add object text as _textbox
>enddefine
>

>
>Then visually created grid class in vcx class library and set MemberClass prop to _column class defined in previous step.
>
>After dropping that grid onto form I noticed that chnaged properties of header and textbox in grid's columns are bolded - that means COPIED not INHERITED.
>
>After rightclicking and choosing "Reset To Default" command inheritance came back. But after saving and reopening form vfox8 again copied changed header and textbox props what breaks inheritance.
>
>Can anyone confirm that?
>