I'm trying to extrude a section, almost like I'm scaling it, but the scaling doesn't seem to be working either. I can't find anything on why this is happening. It was working fine and then halfway through my project it isn't working!
The bottom picture is a screenshot of the tutorial I'm following along with. This is my goal. The top picture is of my project. Extrude pretty much just moves the selection along a dark blue axis. I've tried scaling, even by selecting S > Shift+Z, I've tried every extrude option (region, region normals, and individual faces) and I don't understand!