I don't wield the powers of Photoshop, but I do have skills with paint and I'm the BOMB with copy and paste....

Anyway, the dividing lines that I am going to make for myself if WWG doesn't do it are below. I think that they can mostly assemble, maintain solid posts, and yes, you can make combinations that wont fit together clean, but so what, just don't put them together that way.

Johhnytrash, those are the semi-tranangular tiles that Matt talked about being possible.

Those could work fine. It's the true triangular tiles (that run right through the middle of the tabs) that will be hard to do.

What would be wrong with posts/anchors shaped like this?



I understand that the walls would have to be shortened/lengthened in order to fit, but they'd have to be to fit a 45° to 45° tile edge anyway. This way new anchors could be used that will strengthen the post. There'd have to be a new post design too, but to fit that shape it shouldn't be to hard.

No problems Matt.
It is great just that you guys engage with us amateurs the way you do on such matters.