12-14-2004, 03:01 PM
ok i checked the voltage on the rs300 and there is a 1 volt diffrence if u run power to the battery connection vs the 3rd channel. Earlyer today i swaped out the stock servos on the revo and now im using 1 hitec. So i right away used the spliter on the 3rd channel so i can run a transponder when i get one So tech is right unless u have the 310 reciever which comes with the pro xs3 ure loosing 1 volt!