So I got an old CCM road bike frame, for my fixie project. It has no wheels, so I plan on buying a set of track wheels. The thing is, I'm not sure if I'll be able to set up a chainline well. It's really old, it has shimano selecta cranks/chain rings, as it used to be a ten speed. I know I could move the wheel on the axle, but is it possible to keep my cranks but use a newer chain ring with spacers to achieve a straight chain line?