• Shouldn't be any spaces, stack sounds ok but looks odd... from bottom to top:

    Fork race (wedged on the fork),
    Lower bearings,
    Lower steerer tube cup (wedged in the frame),
    Upper steerer tube cup (wedged in the frame),
    Upper bearings,
    Lower/larger nut (loose one tightened up with minimal force),
    Upper/smaller top nut (tightened onto the lower nut to stop things loosening).

    Are the bearings original/the correct size/amount? Which part of the headset is jarring? Does the thread on the fork look damaged/dirty at all?

About