Hi Matt, also I see now that one thing I got confused about comparing your "insect walking" picture against the one Martin posted, was that your one was only a depression and not a full hole all the way through, is that right?

That's why you only had one accented line there, because there was a floor in yours.


Martin, the one that you posted from http://purdy.gatech.edu/wp-content/uploads/2012/07/2_line_wt.pdf - I don't see how I'm going to be able to get that same result with only one of the silhouettes of that through-hole being accented, it's not clear to me which one it would supposed to be so instead I'll probably do both of them.

- Michael