Annoying Border Lines -

Hi, uh, currently I have been having a little trouble with blender. Whenever I extrude a mesh, it leaves a line behind on the model. This applys for joining meshes also. This is probably a repeat question, but one that 10 minutes of googling couldn’t solve.
…so… here I am. Any help?

could you post an image?

Just so we understand your question, can you explain what you mean by “it leaves a line behind”?

A wire would be nice… It would help us help you. :slight_smile: