I`v seen the radio`s steering wheel get push in and cause the wheel to bind up and thus not center ..
If your radio is binding, just pull on the steering wheel for a quick fix..
I do not recommend a Transmitter bag for storage, rather suggest to use the box the radio came with for the best protection ....
Any driver can copy a great set up, a Champion however will steal it .
If Jesus returned as a Rc car he be a Rc10 B5M
George W. Cherry