Hi Friends, I am from India. Here drivers are infamous for stealing gas. The usual method is taking out the gas inlet to engine, lead it to a bottle/container and the start the engine engine. A gallon flows out in less than a min. With this in mind, I am looking for a line graph showing total fuel consumption over time (say 1 sec/5 sec interval). Coz when they steal fuel, it'll show as a very steep line over a small period of time. Which feature in this app will enable me to see this? Thanks in advance. KB