Hello, I made this wheelchair as my first bigger work in Blender. It´s still in progress but there is one place which is bad and i don´t know what to do with that. There are some ugly noise on the feet counterfort and on two joined tubes. Do you know anybody what can I do to remove that? Thanks.
I find a solution to my problem by myself. It was an important function hidden in menu Mesh>Vertices>Remove doubles. Maybe it will be useful for any other noob:).
I think you should add subsurf and set smooth.