e-brake cable and driveshaft

So I put my driveshaft in and it looks like it is supposed to go under the ebrake cable, but the cable rubs the driveshaft the whole time I am driving the car. Do the shafts go over or under the ebrake cable? I think my dual exhaust might be getting in the way also. BTW the car is a 65 barracuda with a v8 if that matters.