Is there a way to view invisible blocks?

[Nephi]

I doubt it would be considered cheating since it's just the jumpmod, but is there custom pak or something that can change how invisible entities are viewed in game? It would be very helpful if you could make invisible blocks only semi-transparent. This way you could see where all the shortcut blockers are so you don't accidentally run into them and whatnot. Any help would be appreciated!

[ex]

You can put the Sergeant's head directly on it in easy mode, then go hard.  Helps a tiny bit.  :>

[Nephi]

Yes, but that's annoying to place and not exact! I assume the pro death match players might want the same thing. It seems really useful.

[ex]

What's a few maps with invisible blocks in it?  I want to test something.

[Zeppelin]

What's a few maps with invisible blocks in it?  I want to test something.

i gtg