I bought my son a redcat caldera 10e for Christmas because I read good reviews about it and I thought maybe it would be a good starter rc car for him. We finally got a dry day a couple of days ago so we took it outside to test it out and I have to say im very disappointed with the range. The car can barely make it 50 feet without going out of range at which point we no longer have control of the car. Is this normal for this car? Is there a solution to this issue? Any help would be great.