Originally Posted by
Iride01
In the first pic. Is that the new shifter cable you said you put in? Might be just shadows on the pic, but that doesn't look like a proper end on a Shimano shifter cable. Nor even for Campy.
At any rate, it's not seated properly IMO, but I have not used STI's of that period.
There is no cable in the pic. That is what the cable stop (hook) looks like in these shifters. It has a slight bend, and ridge around it that looks like it could be 2 pieces, but this is what it normally looks like. See the hollowed out area? That is where the barrel end of the cable sits.
Here's a better pic of the area from a ST-5500 that I have laying around.