I have a buddy's brand new ran "1 pack" Factory Team Sc10 4x4. ~

He got the Exotek locker for the slipper and mounted it up all wrong. So it melted some stuff. (put the pad in the wrong spot etc) - I fixed this and rebuilt all that.

The other problem he had during this same event was suddenly the truck started clicking.
- Clicking started half way through his first run (guessing around the time the VTS melted from stated reason above)
- It's rhythmic to the rotation of the system.
- Truck is put together correctly. I just went through it myself.
+ There's no drag on the system, it's one of the smoothest truck's i've seen roll. Mine doesn't roll this nice.
+ Again, Brand new 1 pack through it Factory Team kit.

Anyone help me? Nothing's got any scratch marks, it is not the clicker, it is locked and I know the sound it makes, and it doesn't sound like metal on metal.