Now I feel bad about throwing away 3 or so bike computers in the last month because I either didn't have all the parts for them or wasn't sure which sensor went with which head unit and I haven't used them in a decade. Had totally forgotten about this thread.
__________________
Bikes: 1996 Eddy Merckx Titanium EX, 1989/90 Colnago Super(issimo?) Piu(?), 1990 Concorde Aquila(hit by car while riding), others in build queue "when I get the time"