Several years ago i put my SavageX 4.6 in storage and recently decided to get it back out. I was cleaning everything and checking everything over and noticed the radio is not communicating with the truck. The radio and truck both have brand new batteries in them. I’m pretty new to the RC world and just wondering if anyone could help me out. The red light on the controller comes on but the truck doesn’t respond to anything. Any help or advice would be much appreciated. Thanks