I am just curious as I am a litle new to trying to figure out if I have a parasitic battery drain, but I set the multimeter to the 10A setting and it reads a pull of 0.02, which was 0.11 before I figure out that the aftermarket tach was plugged into one of the BATT connections on the fuse box. Once I hooked it up to something else the drain dropped down to 0.02. Is that good or not?