OH i think you are correct I do remember something like that now. I did notice that my spindles were slightly off, like SquidPuppet said. So far I haven't noticed any excessive noise or thrown a chain or anything. However, my Crank, chain, and freewheel are all 3/32 (greater margin of error) and visually it LOOKs strait. I've seen some that it took all of 3 seconds to know the chainline was way off.