Hey guys. My ofna Ultra LX Pro is having some steering issues. The servo is plenty powerful and works fine. However, lots of times, the steering wont turn full lock. When it does this, I have noticed the bellcrank V grooves are seperating from each other... How its supposed to do when you hit something. The steering isnt binding, and it does this when you are just driving on flat ground too. There is no thumbwheel on the bellcrank to tighten/loosen it on this buggy. Any idea what the problem might be?

I thought about taking it apart, and shimming the bellcrank tighter to make it hold together harder, but im not sure thats the real problem. Thanks for any help

Eric