I have '69 Dawes Diploma. I just finished tearing down and rebuilding the sturmey archer hub and then ripped into the headset without paying any attention to the order of things. The fork cone is in place and the cups are in the head tube. I have the washer, threaded race and locknut leftover as well as 2 more cups (photo attached with bearings in it and another that shows its clone from the other side). I have no idea how to put this back together and I've screwed around with it long enough that I no longer remember how it came apart. HELP!!!