Hi I was running my T-maxx the other day ran fine then i goto run it today and i check the tuning on it make sure everything was fine then i go to get it running starts right up but when i hit the throttle back wheel on the engine is moving but the arm in the front that usually spins is not spinning so the engine revs but doesn't move the tires at all did something break? I'd really appericate it if someone could tell me thank you.
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