Headset bearing race 2003 Merckx Gara Aluminium

huret
huret Posts: 62
Struggling to find one. Plenty of 40mm ballraces with 3.97mm balls, one of which I bought at LBS but is too big, steerer won't close down fully
, headrace remains visible, looks like existing is a 3mm ballrace. Has anyone had this problem? And found one 3mm size?
Savoie between the Glandon and the Madeleine.