I got a small problem. I'm working through the tutorial of the editor now, and i've reached the poit where the ramp-tool is discussed. However, the tool doesn't work here. I had selected the 3x size, but it stayed 1x. al the other tools are working properly. It's quite annoying, especially when you know you can do great things with it. Is there anyone who can help me? meanwhile, i'm going to reinstall the thing. Thanks for the hard work already, if it causes any.

Never mind, got it already.
Stupid me. :')

I can't get my ramp option to work, also. Unfortunately, I can't seem to figure it out. I have an area more then 3 tiles long, and I'm click and dragging on the slant section, with no result. What am I doing wrong?

Ferocis, how did you do it?

Oh, and I agree with the above census: Undo/Redo options!!!! Please!

A. I can't find the problem with the ramp either and..
B. How can I manipulate the underworld to make tunnels? Looked under all the tabs, tried many different combos of clicking and dragging but nothing is happening.