ok when i was at the track a couple of days ago i broke a half shaft on the inner side on the passenger side. i replaced with a new one and after that it popped off 3 times in 2 hours. its not breaking which confuses me. that was on an indoor clay track with stock tires. now i have a set of proline sniper tires to race on and with higher traction i might be popping it off more now. im running 2s lipo on 19/83 gearing. i have a zip tie on it thinking it might help and remove it before installing it. why does it keep popping off and not breaking.