My laboratory notebook can be downloaded in PDF format at:
PDF pages of interest include:
        33        Prototype table of summaries and improvements
        35        Drivetrain prototype lessons learned
        107      Nominal tricycle dimensions (from Prototype C1)
        125      Manufacturing plan
        134      Pugh chart comparing figure-eight drive to existing models
        135      Cost comparisons
It is recommended that the PDF be viewed in book format if possible, as facing pages may correspond to each other.
A free PDF reader can be downloaded at: