Ive tried adjusting the throttle trim, it doesn't do anything at all... I cant get my Savage 25 Ltd. Edition to start with the RX on because it's closing the carb.

I took off the fitler, with RX and controller on and turning the throttle trim all the way around and it does nothing. The carb doesnt move the slightest bit. If i press the throttle it opens like normal but the throttle trim doesnt make the carb move AT ALL! Is it broken?