Hi guys!

Bought TT sparrowhawk XT from kinetichobbies.
After initial setup, forward works fine, but brake and reverse doesn't work.

Tried re programming the ace rc veloci RS esc but nothing worked.
Has anyone had similar issue? How did it get resolved?
Need suggestions and feedbacks.

Regards
Karthik

Hi I had XXT never had this issue, but I got one more 1/10 from rcbazaar had this trouble.

Just check ur throttle settings on radio. Mine somehow was 9% reverse and 109% forward.
Or try switching the tx and Rx for testing.

Hope it helps 

I was just trying to fine tune, when ESC got smoked...! never had this kinda issue before...

Which battery ur using? Lipo or NIMH?
I guess u shorted the caps of the ESC... try it with some other tx and Rx if it's still working... 

NiMH. I had set the same in the ESC as well. it got completely melted below heat sink.