While a lot of people may be strictly interested in documenting the geometry of a bike, I was just pointing out that the colours, paint schemes and logos can also be modified to reflect the look of a particular production bike.  For more on changing the logos, see: bikecad.ca/changing_logos. On this note, another enhancement to look forward to in the next update of BikeCAD will be the inclusion of several logos for popular bike brands. A list of the logos that will be available is at: bikecad.ca/cycling_dingbats.