Congratulations!!!!

 

Mine was doing the exact same thing when I first bought it. Now it doesn't do it though, worked itself out.

 

Wow my car was acting the same way a few days ago while i was taking a trip. i thought maybe it was me getting on it a little hard and the tcs kicking in, then i noticed it did it again after i turned the tcs off. i thought maybe i was going crazy. but its cool that you got your problem fixed