I am just finishing rebuilding my first bike. Tore it down to the the bare frame and had a friend paint it for me . Now comes the task of putting it all back together. I took lots of pictures so I can't forsee any problems. Except I am not sure if the crankset just goes back on the way it come off or does it have to be aligned any special way. I do know that one side is pedal down and the other side would be pedal up. But that's about all I know. Other than to regrease everything that was greased before. Any help would be appreciated.