LOL I'm hoping it makes a dull clicking sound hahaha....just got new cast diffs, back MIP CVDs and now a dull clicking noise is showing up on hard throttle...what is it now?

I cant imagine the diffs slipping gears? The cracked cases before did rag on them a bit, but I thought they were ok, at least for 550.00 dollars.

I was clearing 40 feet today, with some awesome vertical travel with nice 4 point landings....this truck is the GREAT, But I have reservations about its reliability. No flame no nothing. Man, what else do I have to buy? Whats it going to take?

What upgrades to bullet proof? I will order tonight for my baby.....she flies sooofine