Just out of curiosity.. if the damper was not seated all the way can you see a noticeable amount of belt misalignment seeings how the crank pulley bolts to the damper.
I am running a Moroso aluminum underdrive crank pulley. It is advertised that it may have to be machined to achieve proper pulley alignment, which I had to do. So unfortunately, I dont have a factory crank pulley to compare to.