and need some basic answers about installation. I have never owned 3pc cranks.1. Where do the gold colored spacers fit? Two are the same thickness, one is thinner. They seem to be larger than the end of the arm which might make it look sloppy. However, I believe one fat one takes up the space between the arm and the chainwheel, the other two go together on the other side to provide the proper spacing for width off the spindle.
2. Do I need a use a washer (lock washer?) on the bolt that holds the chainwheel on?
If someone has pix of the spindle-arm connection point that might help.
Thanks,
Jamison