Just purchased the software and currently using it on a Land Rover to diag some emissions issues. I am having some success logging data to evaluate changes in repairs and component replacement (I am not getting any fault codes and no MIL), but I am unable to register any readings for MAF or comprehensively evaluate O2 readings, they seem to be all over the place. I saw that back in '08 another newbie asked about a user guide to learn more about the functionality of the software, is anything available to download? I would really like to educate myself on the use of the tool rather than fumbling around in "whats this button do?" mode.
Any help would be greatly appreciated.