Well, was out doing donuts, powerslides and wheelies today.... I lost one of the castle nuts off of the idler arm on the left side... when I went to turn to **** the wheels while doing a wheelie, the left just hung like it was turning left... I was in the grass so I hopped off the back and just kinda gently put it down. I slid the knuckle joint back into the hub and rode it back to the garage, easily... going to fastenal tomorrow to pick some up.

The pins on the castle nuts are weak. Do yourself a favor and buy some good strong ones to install to keep this from happening.