As you might know, I made upsidedown triangles long ago.
However, they was a messy bin file, only allowing running on the roof.
These new triangles is less messy, and allows running both up and down walls. And they need less blocks than the old one.
I've subitted the new ones to the custom block section, but I don't think they're approved yet.
This thread is for commenting them, and suggesting improvements.
Note: If you suggest me fixing the temporary mess when Mario changes from wall-running to roof-running, you must tell how I should do that. I'm no super pro like fusoya.
Edit again: The readme says that they're INCOMPATIBLE with Nintendo's triangles. That's not entirely true. It's true that you can't use them together, but there's no problems with using them separatly.
Also, it doesn't matter whether you use a fixed-width font.
I'll fix this in the next release (if there is one).
Edit three: 2.1 is up, here
is the link.
<blm> zsnes users are the flatearthers of emulation