>Some of you may have noticed that when using a Shape in VFP 5.0 with the SpecialEffect set to 3D (0), the object does not redraw correctly when moved at run-time. It would leave trails behind it. This only happens when the width or height are <=1.
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>If you want a 3-D separator line (like those found on web pages), set the height to 2. It looks the same as 0 or 1, but redraws correctly.

You may want to add this one in the Knowledge Base FAQ section so it will fit well in the archive.