Is a receiver pack necessary in my case?
I'm just getting back into racing after a 10 year layoff and things have changed quite a bit. I just bought a T4, Futaba 3PKS radio, and a S9451 servo. I thought I would need a 6V reciever pack to make the servo work at its optimum. Is this true? Or is there enough power in todays batteries to supply all the power needed for the servo to work at a 6V rating? I asked this same question in the on road forum and so far everybody said you don't need a receiver pack. Thanks.