I too have broken a number of steering bellcrank arms and I know others have. Granted, if I didn't kiss the wall on occasion I probably wouldn't have broken so many bellcrank arms. I recently went to the STRC aluminum steering rack and I am happy with it so far. If my opinion of the product changes after more wheel time I'll post back. So far I have put 148 laps down at TRCR with it and am very happy with it.
I've had the strc part in since October when I built it. Doesn't break things left & right and I'm not too easy on the truck.
But to be fair...
Only issue I've had is broken tabs on the top servo case, but it was a 9 year old airtronics 94359 that had one tab already broken and the plastic had to be old and brittle and on it's way out anyway. But who knows, maybe the aluminum piece had an influence on it.
Nothing too broken to take me out of a race though, it finished with a portion of one tab holding it together... just didn't turn very well to one side, but it finished.
Then the dreaded servo replacement
