Bob, are you saying some original wires come out of the distributor cap and turn LESS than 90 (to point upward) and some turn MORE than 90 (to point downward) but none turn exactly 90?
I am saying on the assemblyline wires plug ends there was a combination of some that had a 90, some were pointed down and on some other variations some were pointed up. A 69 BB wire routing I am working on has all three. On the repro wire sets you only have the regular 90 end plugs and not a combination of the others . The different angle ends helped with the routing of the wires on the crowded cap. I hope this is a clearer explanation. Bob