Voltage Monitoring
Question,are you also monitoring input voltage to the test motor side,because as amp drawn goes up voltage is dropping off,and are you able to adjust it to keep it constant, the whole reason a dyno can work correctly is to keep things constant,if you can't do this then its a total waste of time.Ive seen first hand how much the voltage drops off,and a normal 7.4 V pack is not good enough,you need to start at a 3C pack 11.1 V,that's if you plan to run your tests at 7.4 V