RE: what upgrades shold I do to my savage 4.6
Have you played around with the steering trim on the transmitter? I just put a new servo in mine tonight. It seems to turn better but it is make a humming noise? Hmm. I have a Hitec HS-5645MG Digital High Torque Metal Gear BB Servo for my steering and a Hitec HS-645MG High-Torque Metal Gear Servo for the throttle. I dont know if this helps but , its an idea