I'm in 14:37min into the video where it says to select vertices and snap them to the other object's vertices by hold CTRL while moving them up or down, but it doesn't work, either they don't snap to anything or snap to a random area. Am I doing something wrong? BTW, I'm using version 3.1.2. Thank you in advance.
snap them to the other object's vertices by hold CTRL while moving them up or down
It could be the settings, but also be sure you're using your mouse to point to the vertex you want to snap to rather than thinking about moving the vertex around - the interaction is quite different from a grab.
