Originally Posted by
HeavyD99
Yes, the new steel 35T bevel and steel 14T pinion gears from the 2015 fit into the 2013. That's what I did. No shimming necessary so far. I built it shimmed and it was tight mesh when I ran it on the bench, it was noisy and notchy, so I removed the shims, all good.
As well your slipper sounds too tight and ya gotta let off the throttle when you land-and no jumping the tile drainage pipe that outlines the track!
Something else must be wrong. Faulty gears or mesh. The plastic 2014 gears lasted longer than that.