That's great! I love nudging things :)

Now, just in case you're not sick of all my questions yet, I have another...

I guess this is still related to my background with poly-based 3d modelling.

Say in that previous file I uploaded, the engine, what if I decided that I wanted the engines to not be quite so "recessed" (or to be more recessed) in the model?

So what I'm saying here is "what if I wanted to move the following surface backwards and forwards"...



So thus I guess I mean moving the surrounding edges. Can I do that?

This is important, because it is my flow of work... I make an object that's basically what I want, and then I edit it later to make it exactly what I want.