I’ve got a new transmitter I’ve been swapping out receivers to put most of my cars on one controller. Every servo center is off requiring a far amount of adjustment to bring it back. With the stock controllers all these cars had good centering. Does every combo transmitter/servo have a different servo center?

I can adjust the llinkage to correct, but this came as a surprise to me. With the RTR controller the center is good, but with the Flysky FS-iT4S they are all off about the same amount.