Ran a few battery packs since my last series of upgrades. Had one pretty high speed crash which resulted in a clicking sounds coming from my center diff. Took the diff apart and the new diff gearing that I installed still looks brand new. All other spurs and gears aren't missing any teeth or look any worse for the wear. I'm stumped... Anyone have any ideas?
Just put it back together after looking at everything and still hearing a slipping / grinding gear noise from the center diff area. Don't know if that helps the more experienced RC people diagnose what might be wrong. Thanks!