Hey guys, I am new to the full scale R/C world. I just purchased a brand new HPI Savage X 4.6. I have followed the Manuel exactly as instructed. Before I could even break my r/c in I ran into an issue. I put the batteries(brand) new in the cartridge (correctly) an plugged it up to my reciever box an servo connector. But when I turn them on I get a quick flash in the reciever an that is it. I have my radio on the instructed channels from the Manuel correlating to my reciever. Nothing will work. No throttle, no steering, no brakes. I even bought new batteries cause I thought the ones it came with May have went dead. What do I do??