Wow, how do you measure 3 degrees on a drive shaft? Mine looks fine but I haven't tried to measure it.
I checked mine with a bubble level across the U joint cup. Level one end then move the bubble to the other end it should also be level. Much easier to do this on a bench that on the car but not impossible.
Mike............
FFR2100 - 331 with KB supercharger - T5 - 5 link rear 3.08's and T2 Torsen.