I was reading in the Vetsulin/Catsulin forum referencing when to shoot and when not to shoot. It said when a human reader is at 200 or below, don't shoot. Using Acutrak2, you can 'not shoot' if the number is a little higher. Does anyone know what the ratio is for a human meter versus Acutrak2? I spent the 'big bucks' for what I thought would be a more precise measure, but I don't see a lot of information using those numbers. I generally have to convert something. Any insight on how to make the correct association / conversion would be appreciated! Thanks!!