So im going to start this off with saying im a complete noob. I still and not familiar with all the terminology but am understanding the basics i think. I keep having this problem when i am making character models (which is all i have made so far) where im extruding down/out and all the sudden i get extra vertices or things aren’t connected properly. If this has been asked a million times i am sorry but its really keeping me from progressing and learning more about the program.
If somebody has an answer or can guide to an answer that would be tremendously helpful!
In Edit Mode hit “a” to select all, then “w” and choose remove doubles.
You’re probably hitting “e” too many times when extruding and you’re left with an extrude that’s sitting flat on your edge loop.