I made a chunky looking jet plane. I extruded some edges, scaled them and linked faces. I did the main wings via extrusion but I got lazy and copied the main wings and scaled them to the back. Probably should have done the wings before “smoothing” the model (i.e thinning the tail) as when I scaled them down for the rear set they ended up inside the main body and I couldn’t figure out how to get them out.
Also, when Removing doubles for say two moderately close verticies, I’m not too sure how to tell wich one to snap to which.

